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Here are some general pics of the custom parts that we have for the 4g63.
We have steel rods, aluminum, titanium and our new custom rods are from Metal matrix composites (MMc). A quick reference for mmcs: its combination of metal (alloy) and ceramics, almost 40-60 better tensile strength than aluminum, the composite ceramics add a lot of strength to the rod comparing to anything exists, its 50-70% lighter to a steel same length and 25-35% to a titanium. The problem is the cost and the life of this rod. In a race condition rotating more than 35sec in 1.7ratio and 400grm of the piston have almost 100-120hours life. No bearings use with this rod as the MMC has less friction and wear than traditionally used Bronze. The cost per set is calculated by the time of producing.
We have piston - rod combos from 1.7 ratio to 1.9 ratio (for 12.000rpms.)
Lightweigth pistons and heavy duty methanol pistons from 11.8:1 cr to 13.4:1cr with chromemoly forged pins and gapless plasma rings. (these are tested to 79psi boost).
ust a quick shot of the high flow cylinder head.
Custom Titanium valves, custom berilium valve seats, cobalt valve guides.
Capable of 12.500rpms. 6.3G acceleration.
These cams outspool anything exists mivec or no mivec.
Its our first stage cams that will be sold in public from our new website in 2 weeks.
There are versions in cast, and billet.
The second stage will be the last hydraulic and we have done test and tests to the simulation and to dyno vs the most known profiles on the market. Will be also sell to the public. like first.
keep posted to our new website to see the test.
There are 2 more stages that require special cylinder head preparation and will not be sold to public. But 1rst profile outspool all the known hydraulic cam combinations and second although hydraulic outspool mechanical profiles by far.
Recomended our valve train kit and better hydraulic lifters from second stage. 1st stage requires only spring kit and tested to 900awhp.
3rd and 4rth profile for 4g63 can be done only from billet and titanium and requires berilium seats and titanium valves. No mivec mechanism can handle these kind of valve motion even mivec billet cams can.
All custom profiles can be done for charge of R&D and master cnc program will send to the customer only. Noone can buy these profiles.
We have also in stock WRC profiles, Group A and N.
Below are some titanium version.
Stock 4g63 cast cam weight 1.377grms and the titanium version weight 234grms and can handle 4 times G acceleration than cast and 2.5 times more than billets.
A form with requirements and exact engine specifications will be sent to customers to fill for eatch custom profile. The are 3 charges then. R&d charge, Master profiles cnc program and then the cost of the cams depents the material and the surfase finish.
Customers asks always the best. No budget most cases.
we use only the best materials and parts, we are about to finish mmc-carbon rods and berilium pistons for 4g63.
Take a look our litlle babies.
Titanium synthetic rods, synthetic mmcs and titanium mostly.
286grms almost 3.5 times lighter than stock, at the stress-strain tests this rod have no competitor. To design a rod is calculation of many things. to be as simple i can.
Max. combustion pressure
sliding masses at max. speed.
the pistons speed and the acceleration depent on the crankshaft angular displacement. m/s2 vs degrees (360).
rod have maximum combustion pressure closely behind the top dead center, simultaneously intertia forces resulting from the sliding masses of the piston acts towards the rod, this time pressure (etc. 16.5MPa) can make the rod to fail.
To make it simple, there is not only the material of the rod that makes the rod strong but mostly the design.
At the stress-strain diagrams there are: the propotinal limit, the yield stress and the ultimate stress.
Each material behaves in a similar manner when placed under a load. There is a period of elastic deformation, in which the material is stretched, but it returns to its original size when unloaded. (aluminum acts well only to this) The point at which it fails to return to the original specifications is called the yield stress.
Now, in a 4 stroke engine we would probably have to assume that this yield stress would be passed at some point, so most connecting rods come out of engines a different size than when they were installed.
After the yield stress, another stress point can be reached called the ultimate stress point. At this point, a material has essentially reached the point of no return. Failure is immindent, and even a decreased amount of stress can cause fracture.
For the type of steel rods, the ultimate tensile strength would be about 80 to 160 thousand pounds per in2. If aluminum were used, the ultimate tensile strength would be closer to 60- 70 thousand pounds per in2.
Our connecting rod, under a stress of 280.000 psi, would be in bounds and top limit.
Above this limit its useless not even rod bolt can handle this kind of tensile strength even for 2secs.
these rods are desinged to work perfectly with 380grm piston at 14.000rpms >1.85:1 rod/stroke ratio.
We use 4 and 5 disc clutches very small diameter. Carbon or sintered.
As i promise, the best and lighter piston ever been produced. its the new design for 550hp > 36m/sec, 80psi of boost, 14500rpms 2,1:1 ratio per piston. Superalloy and berilium versions.
Methanol and nitromethane compatible. Next post i will post new berilium pistons and the old design too.
near stock evo
Billet pin capable of 6tons/pressure/mm /1000 hp per pin and 45m/sec near standar steel pin.
As I promise from another post, the other customer special project aiming ~2000hp! just a quick glance.
Billet engine block that can handle 100psi and loads under Methanol and nitro methanol extreme loads.
there are versions with or without water passes, standar or taller.
We will use our custom for this project design 600hp(per rod) billet aluminum rods.
our custom billet 600hp rod near a 300hp aluminum rod.
Here are the 858lbs (9.090cc) injectors, methanol and nitro compatible. 200psi capable
We had some progress to the curent project, exhaust pipe and scream pipes ready.
And Craig from Sparktech make us the custom plate colour we wanted.
Awesome!!! Thanks Sparktech for working with us
Here is some costs for custom parts, in Euros.
- Design & Rough Finite Element Calculation of rod / Crankshaft --> € 13.500
- Scanning and Measurement Effort of sample parts: € 3.700
- Titanium Conrod from 0 - 10pcs: approx. € 2.500 per,-- (final price depending on design and qty)
- Crankshaft nitrided out of a 9Ni-4Co-.20C high performance steel from 0 - 5pcs: approx. € 12.000,-- (final price depending on final design and qty).
- Crankshaft titanium Ti-6Al-4V forged bar, 0 - 5pcs: approx. € 22.000,-- (final price depending on final design and qty).
- Crankshaft titanium Ti-6A1-2Sn-4Zr-2Mo forged bar, 0 - 5pcs: approx. € 24.000,-- (final price depending on final design and qty).
New turbos. Custom lightweight mid - large frame series.
Complete billet with new bearing system. Forged Milled compressor wheels, aluminum and titanium.
Here are some pics of the procedure of making a billet 4g63 engine.
We have also billet cylinder head coming soon.
I will make new topic for the 2000hp project having more detailed pics of the engine and the other special parts, not messing this here. There are also in production the new bar/plate made forged pistons for this project.
This is not a full interior:
---------- Post added at 21:56 ---------- Previous post was at 21:55 ----------
FUENTE: Highest HP 4g63 engine (from 2007) - evolutionm.net
We have steel rods, aluminum, titanium and our new custom rods are from Metal matrix composites (MMc). A quick reference for mmcs: its combination of metal (alloy) and ceramics, almost 40-60 better tensile strength than aluminum, the composite ceramics add a lot of strength to the rod comparing to anything exists, its 50-70% lighter to a steel same length and 25-35% to a titanium. The problem is the cost and the life of this rod. In a race condition rotating more than 35sec in 1.7ratio and 400grm of the piston have almost 100-120hours life. No bearings use with this rod as the MMC has less friction and wear than traditionally used Bronze. The cost per set is calculated by the time of producing.
We have piston - rod combos from 1.7 ratio to 1.9 ratio (for 12.000rpms.)
Lightweigth pistons and heavy duty methanol pistons from 11.8:1 cr to 13.4:1cr with chromemoly forged pins and gapless plasma rings. (these are tested to 79psi boost).
ust a quick shot of the high flow cylinder head.
Custom Titanium valves, custom berilium valve seats, cobalt valve guides.
Capable of 12.500rpms. 6.3G acceleration.
These cams outspool anything exists mivec or no mivec.
Its our first stage cams that will be sold in public from our new website in 2 weeks.
There are versions in cast, and billet.
The second stage will be the last hydraulic and we have done test and tests to the simulation and to dyno vs the most known profiles on the market. Will be also sell to the public. like first.
keep posted to our new website to see the test.
There are 2 more stages that require special cylinder head preparation and will not be sold to public. But 1rst profile outspool all the known hydraulic cam combinations and second although hydraulic outspool mechanical profiles by far.
Recomended our valve train kit and better hydraulic lifters from second stage. 1st stage requires only spring kit and tested to 900awhp.
3rd and 4rth profile for 4g63 can be done only from billet and titanium and requires berilium seats and titanium valves. No mivec mechanism can handle these kind of valve motion even mivec billet cams can.
All custom profiles can be done for charge of R&D and master cnc program will send to the customer only. Noone can buy these profiles.
We have also in stock WRC profiles, Group A and N.
Below are some titanium version.
Stock 4g63 cast cam weight 1.377grms and the titanium version weight 234grms and can handle 4 times G acceleration than cast and 2.5 times more than billets.
A form with requirements and exact engine specifications will be sent to customers to fill for eatch custom profile. The are 3 charges then. R&d charge, Master profiles cnc program and then the cost of the cams depents the material and the surfase finish.
Customers asks always the best. No budget most cases.
we use only the best materials and parts, we are about to finish mmc-carbon rods and berilium pistons for 4g63.
Take a look our litlle babies.
Titanium synthetic rods, synthetic mmcs and titanium mostly.
286grms almost 3.5 times lighter than stock, at the stress-strain tests this rod have no competitor. To design a rod is calculation of many things. to be as simple i can.
Max. combustion pressure
sliding masses at max. speed.
the pistons speed and the acceleration depent on the crankshaft angular displacement. m/s2 vs degrees (360).
rod have maximum combustion pressure closely behind the top dead center, simultaneously intertia forces resulting from the sliding masses of the piston acts towards the rod, this time pressure (etc. 16.5MPa) can make the rod to fail.
To make it simple, there is not only the material of the rod that makes the rod strong but mostly the design.
At the stress-strain diagrams there are: the propotinal limit, the yield stress and the ultimate stress.
Each material behaves in a similar manner when placed under a load. There is a period of elastic deformation, in which the material is stretched, but it returns to its original size when unloaded. (aluminum acts well only to this) The point at which it fails to return to the original specifications is called the yield stress.
Now, in a 4 stroke engine we would probably have to assume that this yield stress would be passed at some point, so most connecting rods come out of engines a different size than when they were installed.
After the yield stress, another stress point can be reached called the ultimate stress point. At this point, a material has essentially reached the point of no return. Failure is immindent, and even a decreased amount of stress can cause fracture.
For the type of steel rods, the ultimate tensile strength would be about 80 to 160 thousand pounds per in2. If aluminum were used, the ultimate tensile strength would be closer to 60- 70 thousand pounds per in2.
Our connecting rod, under a stress of 280.000 psi, would be in bounds and top limit.
Above this limit its useless not even rod bolt can handle this kind of tensile strength even for 2secs.
these rods are desinged to work perfectly with 380grm piston at 14.000rpms >1.85:1 rod/stroke ratio.
We use 4 and 5 disc clutches very small diameter. Carbon or sintered.
As i promise, the best and lighter piston ever been produced. its the new design for 550hp > 36m/sec, 80psi of boost, 14500rpms 2,1:1 ratio per piston. Superalloy and berilium versions.
Methanol and nitromethane compatible. Next post i will post new berilium pistons and the old design too.
near stock evo
Billet pin capable of 6tons/pressure/mm /1000 hp per pin and 45m/sec near standar steel pin.
As I promise from another post, the other customer special project aiming ~2000hp! just a quick glance.
Billet engine block that can handle 100psi and loads under Methanol and nitro methanol extreme loads.
there are versions with or without water passes, standar or taller.
We will use our custom for this project design 600hp(per rod) billet aluminum rods.
our custom billet 600hp rod near a 300hp aluminum rod.
Here are the 858lbs (9.090cc) injectors, methanol and nitro compatible. 200psi capable
We had some progress to the curent project, exhaust pipe and scream pipes ready.
And Craig from Sparktech make us the custom plate colour we wanted.
Awesome!!! Thanks Sparktech for working with us
Here is some costs for custom parts, in Euros.
- Design & Rough Finite Element Calculation of rod / Crankshaft --> € 13.500
- Scanning and Measurement Effort of sample parts: € 3.700
- Titanium Conrod from 0 - 10pcs: approx. € 2.500 per,-- (final price depending on design and qty)
- Crankshaft nitrided out of a 9Ni-4Co-.20C high performance steel from 0 - 5pcs: approx. € 12.000,-- (final price depending on final design and qty).
- Crankshaft titanium Ti-6Al-4V forged bar, 0 - 5pcs: approx. € 22.000,-- (final price depending on final design and qty).
- Crankshaft titanium Ti-6A1-2Sn-4Zr-2Mo forged bar, 0 - 5pcs: approx. € 24.000,-- (final price depending on final design and qty).
New turbos. Custom lightweight mid - large frame series.
Complete billet with new bearing system. Forged Milled compressor wheels, aluminum and titanium.
Here are some pics of the procedure of making a billet 4g63 engine.
We have also billet cylinder head coming soon.
I will make new topic for the 2000hp project having more detailed pics of the engine and the other special parts, not messing this here. There are also in production the new bar/plate made forged pistons for this project.
This is not a full interior:
---------- Post added at 21:56 ---------- Previous post was at 21:55 ----------
FUENTE: Highest HP 4g63 engine (from 2007) - evolutionm.net
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