I finaly got my car back on the road after a bent con rod. Mods are as follows :
IE drilled rods
Wossner 8.5.1 pistons 82.5 bore
large port head
reletless v2 manifold
Bagger 5 tip
4bar reg
cr stage three ko4 hybrid.
Now i took the car to Jabba sport to get it custom mapped so everything works with everything. They mapped the car and everything but with not great results 262bhp. The problem was the boost peeked at 1.2 bar and dropped to 0.9bar. so good results for the boost i had but not enough boost. We smoke tested for boost leaks and nothing. I have checked dump valve and everything and cant fined nothing. The only thing i can think of is that when i fitted the turbo i thought the actuator was the wrong way up so took it off (being a **** i am) then reliased it was the right way. I did not know the need of pre load on the wastegate etc. so chould it be that i did not put any pre-load on the wastegate and now its opening when it shouldnt?
It a cr turbo actuator on it so i guess it will be 10psi set. So do i just unplugg my n75 and set it to run 10psi then plug it back in again?
Thanks
IE drilled rods
Wossner 8.5.1 pistons 82.5 bore
large port head
reletless v2 manifold
Bagger 5 tip
4bar reg
cr stage three ko4 hybrid.
Now i took the car to Jabba sport to get it custom mapped so everything works with everything. They mapped the car and everything but with not great results 262bhp. The problem was the boost peeked at 1.2 bar and dropped to 0.9bar. so good results for the boost i had but not enough boost. We smoke tested for boost leaks and nothing. I have checked dump valve and everything and cant fined nothing. The only thing i can think of is that when i fitted the turbo i thought the actuator was the wrong way up so took it off (being a **** i am) then reliased it was the right way. I did not know the need of pre load on the wastegate etc. so chould it be that i did not put any pre-load on the wastegate and now its opening when it shouldnt?
It a cr turbo actuator on it so i guess it will be 10psi set. So do i just unplugg my n75 and set it to run 10psi then plug it back in again?
Thanks