czimpel
Boost...gotta get some!
- Joined
- Aug 16, 2012
My best 1/4 mile slips are attached. I know there is more in it, but I'm stuck with how to get it out. I think the turbo has more in it, but I'm running into a bottleneck somewhere along the line.
Here's my thoughts on my bottlenecks right now.
Stock Dutt Neck intercooler is probably a huge pressure loss, and I'm running through a crappy 2 1/4" dual exhaust after the Y pipe. Mufflers look to be an off the shelf brand of nothing special.
I've ran a 11.48 at 24-26 lbs of boost and the 11.43 at 26-27 lbs of boost. Best 60' was the 11.48 run.
I'm also having a hard time getting rid of some KR at the top of 2 and 3 guessing it's from increased heat from the turbo having to work so hard to overcome the pressure loss.
Just looking for some thoughts and opinions on which direction to go.
My goal is a 10 second slip.
Oh, and just in case Bison responds, he'll probably want to know the CR. Crappy H471 -30cc dished hypers in a .040 4.1(4.005) .015 in the hole with Fel Pro 1000 (.039 compressed) head gaskets and a fresh set of Champion irons(46cc).
•E85
• Budget 4.1
• ATR Billet Roller RP309G
• Champion Ported Irons
• 120lb injectors
• Racetronix 450 pump with teflon line kit
• Boosted Fuel Pump
• TR6 Ignition
• Accufab FPR
• Turbo Tweak E85 chip 6.1WB
• 6262 .63 Turbo
• Dutt Neck Stock IC
• 3" RJC DP
• 3" Test Pipe
• RJC Power Plate
• 1" Champion Spacer
• 3" CAI • Extreme Automatics Stage 2 2004R
• 2800 NL Converter
• Stock Rear End with TA Cover
• Boxed Lowers
• 275/60R15 ET Streets
Here's my thoughts on my bottlenecks right now.
Stock Dutt Neck intercooler is probably a huge pressure loss, and I'm running through a crappy 2 1/4" dual exhaust after the Y pipe. Mufflers look to be an off the shelf brand of nothing special.
I've ran a 11.48 at 24-26 lbs of boost and the 11.43 at 26-27 lbs of boost. Best 60' was the 11.48 run.
I'm also having a hard time getting rid of some KR at the top of 2 and 3 guessing it's from increased heat from the turbo having to work so hard to overcome the pressure loss.
Just looking for some thoughts and opinions on which direction to go.
My goal is a 10 second slip.
Oh, and just in case Bison responds, he'll probably want to know the CR. Crappy H471 -30cc dished hypers in a .040 4.1(4.005) .015 in the hole with Fel Pro 1000 (.039 compressed) head gaskets and a fresh set of Champion irons(46cc).
•E85
• Budget 4.1
• ATR Billet Roller RP309G
• Champion Ported Irons
• 120lb injectors
• Racetronix 450 pump with teflon line kit
• Boosted Fuel Pump
• TR6 Ignition
• Accufab FPR
• Turbo Tweak E85 chip 6.1WB
• 6262 .63 Turbo
• Dutt Neck Stock IC
• 3" RJC DP
• 3" Test Pipe
• RJC Power Plate
• 1" Champion Spacer
• 3" CAI • Extreme Automatics Stage 2 2004R
• 2800 NL Converter
• Stock Rear End with TA Cover
• Boxed Lowers
• 275/60R15 ET Streets