1952 Beetle 2332cc Turbo
Posted: Tue Jul 29, 2008 1:28 pm
Hi
After some years trying it works .
The V1 engine was :
- 84mm stroke (Bugpack porsche journals) x 94mm Mahle P/C
- 041 heads 40x35.5 stainless valves, ported to CB manifolds & CB 48mm throttle bodies,300cc Bosch injectors .
- Engle TCS20 cam- VW 1: 1.25 rockers
- Turbo was a T03, then a T03/T04e
- pcb V3.0 with MS1 Extra029q , running spark through MSD6A & MSD billet dizzy .
Best ET 12.8" 1/4, dynoed at 211hp / 30Mkg torque @ 14psi
Now the engine is :
- 84x94mm with wiseco pistons total seal rings
- AJSimms LBC4.5 cam with Pauter 1:1.3 rockers
- Autocraft 910 heads with Chevy 49x39 stainless steel valves, K800 kmotion springs
- Home made throttle bodies & plénum to fit the IDA manifolds ( IDF Tb cut & fit) with 650cc RC injectors
- Same turbo T03/T04
Dynoed : 285 hp 40mkg torque @ 16psi but must be over 300 when rpm signal will be cleaned .
Next step, MS2Extra2 to try boost control, launch control and may be water injection .
After some years trying it works .
The V1 engine was :
- 84mm stroke (Bugpack porsche journals) x 94mm Mahle P/C
- 041 heads 40x35.5 stainless valves, ported to CB manifolds & CB 48mm throttle bodies,300cc Bosch injectors .
- Engle TCS20 cam- VW 1: 1.25 rockers
- Turbo was a T03, then a T03/T04e
- pcb V3.0 with MS1 Extra029q , running spark through MSD6A & MSD billet dizzy .
Best ET 12.8" 1/4, dynoed at 211hp / 30Mkg torque @ 14psi
Now the engine is :
- 84x94mm with wiseco pistons total seal rings
- AJSimms LBC4.5 cam with Pauter 1:1.3 rockers
- Autocraft 910 heads with Chevy 49x39 stainless steel valves, K800 kmotion springs
- Home made throttle bodies & plénum to fit the IDA manifolds ( IDF Tb cut & fit) with 650cc RC injectors
- Same turbo T03/T04
Dynoed : 285 hp 40mkg torque @ 16psi but must be over 300 when rpm signal will be cleaned .
Next step, MS2Extra2 to try boost control, launch control and may be water injection .