New BW EFR Turbo Thread
#1909
good stuff eric - which cams are you using? sounds healthy!
the materials and features are "game changing" for street and road race/auto-x cars, that's whats special.. The wait is what's making people go crazy
the materials and features are "game changing" for street and road race/auto-x cars, that's whats special.. The wait is what's making people go crazy
#1912
I am, 10:1, Cbre ported head,s2 cams.
I will post a video of it later today. Spool up is crazy fast. Crusing in 4th on the free way, changing throttle from 30% to 35% it jumps to 17psi if your not careful. Starts building boost in the low 3k. I still need to tune the damn thing, going mess with it later this evening.
Edit- I have the 7670 external gate, with divided t4 1.05 a/r
I will post a video of it later today. Spool up is crazy fast. Crusing in 4th on the free way, changing throttle from 30% to 35% it jumps to 17psi if your not careful. Starts building boost in the low 3k. I still need to tune the damn thing, going mess with it later this evening.
Edit- I have the 7670 external gate, with divided t4 1.05 a/r
Last edited by evosdad; Jul 29, 2012 at 11:31 AM.
#1915
I am, 10:1, Cbre ported head,s2 cams.
I will post a video of it later today. Spool up is crazy fast. Crusing in 4th on the free way, changing throttle from 30% to 35% it jumps to 17psi if your not careful. Starts building boost in the low 3k. I still need to tune the damn thing, going mess with it later this evening.
Edit- I have the 7670 external gate, with divided t4 1.05 a/r
I will post a video of it later today. Spool up is crazy fast. Crusing in 4th on the free way, changing throttle from 30% to 35% it jumps to 17psi if your not careful. Starts building boost in the low 3k. I still need to tune the damn thing, going mess with it later this evening.
Edit- I have the 7670 external gate, with divided t4 1.05 a/r
#1917
#1919
It'd be an interesting poll, probably a few options would be worth it if it gets set up like:
- Ordered but not received
- Received, not installed/tuned
- Turbo installed, failure
- Turbo installed and tuned, no problems
- Turbo installed and tuned, no problems, awesome result
- Ordered but not received
- Received, not installed/tuned
- Turbo installed, failure
- Turbo installed and tuned, no problems
- Turbo installed and tuned, no problems, awesome result
#1920
As a reference, an Evo X Time Attack car over here got tuned last week with a 7670 T4 1.05 2L built motor, Cosworth Head, Full-race manifold. made 357kw(480hp) at the wheels on 24psi on a Dyno Dynamics. Pretty soft tune just for testing to get some laps on the car before World Time Attack next week. Also was making 24psi at 3100-3200 rpm. Cant remember what gear that was in tho.
-Nathan