Finally got it running right
#1
Banned
Thread Starter
Finally got it running right
For those of you that don't know, I recently rebuilt my engine during the summer and have had many issues after, wrong Chip board, bad ECU, bad DME relay, vacuum leaks,fueling issues ect.. I think I finally have it sorted out, The 55lb injectors wouldn't run well with the A-tune software and was causing a no start along with Wild AFR, so currently I'm running stock injectors but was lean, I recently added an adjusted FPR and raised fuel pressure to about 45psi while running, this has fixed my fueling issue's for now, I now see 14.3-14.8 at idle when I was getting 15-15.2, under boost I'm around 12.5-12.8 before I was seeing 14.4-13 and at full pedal 18psi I'm at 11.2-10.8 depending on rpm. much better then before, I now feel safe to drive the car, I currently have 250 miles since rebuild. It's a beast and fun and responsive. After this winter I'd like to do some dyno pulls at see where I'm at, for now, I'll keep driving her until the snow comes.
#2
Drifting
I would go under 12:1 AFR. That's when you start to loose power and may wash out the cylinders. 12:1 is rich best and 13:1 is lean best for power output. Above an below you loose power and will have other issues down the road.
#3
Addict
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Mid-11's is a very typical good spot to be for full-boost. Compromise of safety and power.
I wouldn't worry about washing cylinders until you are below 10.0. Plenty of OEM turbo/supercharged cars run into the 10's on factory tunes.
#4
Banned
Thread Starter
13:1 on a turbo car is going to break things. 12:1 is fine, depending on fuel & boost pressure.
Mid-11's is a very typical good spot to be for full-boost. Compromise of safety and power.
I wouldn't worry about washing cylinders until you are below 10.0. Plenty of OEM turbo/supercharged cars run into the 10's on factory tunes.
Mid-11's is a very typical good spot to be for full-boost. Compromise of safety and power.
I wouldn't worry about washing cylinders until you are below 10.0. Plenty of OEM turbo/supercharged cars run into the 10's on factory tunes.