Posted By: Jopa_zgd
Coop 20VT 4x4 - 25/03/2014 18:41
Hi!
I'm struggling with English language so NHF for mistakes
Car is intended to be a daily driver
Coupe 20VT from 1997. Accralite pistons, Cunnigham rods, Stilo 2.4 head with Supertech Inconel exhaust valves (ordered and coming). Head ported and polished from head expert here in Croatia, this man is doing a hell of a job . Intake manifold and TB also ported. To complete the head I'm searching for C&B cams for a reasonable price (maybe someone sells them?)
Vipec V88 ecu tuned by TH Performance, Siemens deka 660cc injectors, BW S200SX turbo .83 (also have 1.22 in stock), Turbosmart Progate 48mm wastegate. Milletech custom exhaust manifold, and 3" custom exhaust. This is the best exhaust I've ever seen! Absolutely quiet until fool thorttle and 5000rpm, but above- thunderstorm Vibratechnics engine mounts, Helix 3 plate clutch...
the coop when I bought it
Then LE/plus Recaro seats bought and upholstered in black leather. Dashboard and central console also upholstered in black leather.
Former owner has done some carbon mods, nice looking
(headlights polished but don't have pics)
Valve cover polished and 20v turbo letters painted in Ita flag
Water radiator, 3 row the biggest I could fit in
Engine
Then something totally exotic! OZ Crono EVO 18", sand blasten and painted
And final look of a coop
engine completed and car is a daily driver
Now about engine, don't have pics with pistons, rods...
The exhaust manifold I talk about, T4 flange
1.22 vs 0.83 turbine housing, 0.83 now on a car. Both port matched to T4 as Fullrace recommend. Housing are twin scroll so I grinded the housing as much as I can to avoid restriction. don't have pics finished
exhaust manifold and both housing ceramic coated
One video on a base map, just that you can hear that hell of a sound
http://www.youtube.com/watch?v=Tv8XfiGDw3g
Car mapped at 1.8 bar (with 2.0 head race ported), didn't dyno it but power is somewhere between 450-500 bhp. Cam variator solenoid broke on a day of mapping so spool is much higher than usual. cc 9 sec 100-200 is quite nice with dead cam solenoid so full boost reached at cc 115kmh
http://www.youtube.com/watch?v=TN8sAZvsL-4
Then Stolli racing one plate clutch ripped in 50km of driving.. and I've done something really f***ed up.. I've missed gear, shifted from 3rd to 2nd gear and bend all 10 exhaust valves. But what doesn't kill us makes us stronger so I bought a Stilo 2.4 head
Stolli racing clutch plate after 50km
2.4 head
Intake valves comparison, 2.4 vs 2.0
exhaust valves
Meanwhile I bought something very, very interesting
Helix 3 plate clutch and 4x4 drivetrain
So, the work with 4x4 drivetrain has started.
Rear bushed bought from Ferrarist, Subframe painted and renewed with all new parts. Brake lines, bushes, bearings..
I've mounted a 15/59 final gear ratio from Tempra 4x4.
Coupe gears on a 15 teeth shaft
Gearbox bell housing is from dedra integrale and other housings from coupe 20vt, also the gears and everything is from coupe
I have "dummy" gearbox and center diff to see how it fits on a car.
First I have to grind a engine hooking place (don't know the exact name) to mount a center diff
grinded and mounted in a car
The engine block is 32.5mm longer than 16v. From under a car it looks like that
The engine moved 12mm to the right, I still have to weld engine mount to be rigid, this is just for test
The other mount with dedra gearbox cover and mount fits perfect
And the center diff mount is a bit tricky
so I put a eccentric bushes in it
standard vs eccentric
Mount still has to be grinded so the engine will not hit it when throttle release
Mounted on a car, fits perfect
drivetrain completely fitted and now dealing with oil sump, any advices about that??
The fuel tank is from daewoo matiz (the metal one), fits perfect but in this moment I don't have pics of it. Soon I will update the thread with tank mounted
Cheers people! As I wrote, next update soon
I'm struggling with English language so NHF for mistakes
Car is intended to be a daily driver
Coupe 20VT from 1997. Accralite pistons, Cunnigham rods, Stilo 2.4 head with Supertech Inconel exhaust valves (ordered and coming). Head ported and polished from head expert here in Croatia, this man is doing a hell of a job . Intake manifold and TB also ported. To complete the head I'm searching for C&B cams for a reasonable price (maybe someone sells them?)
Vipec V88 ecu tuned by TH Performance, Siemens deka 660cc injectors, BW S200SX turbo .83 (also have 1.22 in stock), Turbosmart Progate 48mm wastegate. Milletech custom exhaust manifold, and 3" custom exhaust. This is the best exhaust I've ever seen! Absolutely quiet until fool thorttle and 5000rpm, but above- thunderstorm Vibratechnics engine mounts, Helix 3 plate clutch...
the coop when I bought it
Then LE/plus Recaro seats bought and upholstered in black leather. Dashboard and central console also upholstered in black leather.
Former owner has done some carbon mods, nice looking
(headlights polished but don't have pics)
Valve cover polished and 20v turbo letters painted in Ita flag
Water radiator, 3 row the biggest I could fit in
Engine
Then something totally exotic! OZ Crono EVO 18", sand blasten and painted
And final look of a coop
engine completed and car is a daily driver
Now about engine, don't have pics with pistons, rods...
The exhaust manifold I talk about, T4 flange
1.22 vs 0.83 turbine housing, 0.83 now on a car. Both port matched to T4 as Fullrace recommend. Housing are twin scroll so I grinded the housing as much as I can to avoid restriction. don't have pics finished
exhaust manifold and both housing ceramic coated
One video on a base map, just that you can hear that hell of a sound
http://www.youtube.com/watch?v=Tv8XfiGDw3g
Car mapped at 1.8 bar (with 2.0 head race ported), didn't dyno it but power is somewhere between 450-500 bhp. Cam variator solenoid broke on a day of mapping so spool is much higher than usual. cc 9 sec 100-200 is quite nice with dead cam solenoid so full boost reached at cc 115kmh
http://www.youtube.com/watch?v=TN8sAZvsL-4
Then Stolli racing one plate clutch ripped in 50km of driving.. and I've done something really f***ed up.. I've missed gear, shifted from 3rd to 2nd gear and bend all 10 exhaust valves. But what doesn't kill us makes us stronger so I bought a Stilo 2.4 head
Stolli racing clutch plate after 50km
2.4 head
Intake valves comparison, 2.4 vs 2.0
exhaust valves
Meanwhile I bought something very, very interesting
Helix 3 plate clutch and 4x4 drivetrain
So, the work with 4x4 drivetrain has started.
Rear bushed bought from Ferrarist, Subframe painted and renewed with all new parts. Brake lines, bushes, bearings..
I've mounted a 15/59 final gear ratio from Tempra 4x4.
Coupe gears on a 15 teeth shaft
Gearbox bell housing is from dedra integrale and other housings from coupe 20vt, also the gears and everything is from coupe
I have "dummy" gearbox and center diff to see how it fits on a car.
First I have to grind a engine hooking place (don't know the exact name) to mount a center diff
grinded and mounted in a car
The engine block is 32.5mm longer than 16v. From under a car it looks like that
The engine moved 12mm to the right, I still have to weld engine mount to be rigid, this is just for test
The other mount with dedra gearbox cover and mount fits perfect
And the center diff mount is a bit tricky
so I put a eccentric bushes in it
standard vs eccentric
Mount still has to be grinded so the engine will not hit it when throttle release
Mounted on a car, fits perfect
drivetrain completely fitted and now dealing with oil sump, any advices about that??
The fuel tank is from daewoo matiz (the metal one), fits perfect but in this moment I don't have pics of it. Soon I will update the thread with tank mounted
Cheers people! As I wrote, next update soon