just got back from the dyno
#1
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just got back from the dyno
Well i just got back from the dyno and with the mods in my sig and at a 15.5 AFR i put down 281rwhp and 314 rwt
During one of the runs i had a fuel pressure gauge installed and at idle with vacuum it showed 38 psi and with no vacuum it showed 46 PSI
As soon as i started the run, the fuel pressure never even made it to 46 psi, it gradually went down during the run and ended up at 22 psi at redline
Time for a fuel pump, im hoping to be over 300 with proper fuel pressure and no doubt less timing being pulled due to running lean. Any estimates?
During one of the runs i had a fuel pressure gauge installed and at idle with vacuum it showed 38 psi and with no vacuum it showed 46 PSI
As soon as i started the run, the fuel pressure never even made it to 46 psi, it gradually went down during the run and ended up at 22 psi at redline
Time for a fuel pump, im hoping to be over 300 with proper fuel pressure and no doubt less timing being pulled due to running lean. Any estimates?
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I hadn't a clue it was running so lean until i got it to the dyno, it was still making decent power for a LT1 with minor bolt-ons so no red flags were thrown up til i saw my AFR's
#6
it says you did 270/314 with stock exhaust intake and tune. who did your tune? whoever did it they are probably the ones to blame for your 15.5 AFR. Id be writing an email to them yesterday, unless you tuned it yourself. Kinda makes you wonder how long youve been running lean.....
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it says you did 270/314 with stock exhaust intake and tune. who did your tune? whoever did it they are probably the ones to blame for your 15.5 AFR. Id be writing an email to them yesterday, unless you tuned it yourself. Kinda makes you wonder how long youve been running lean.....
#9
it says you did 270/314 with stock exhaust intake and tune. who did your tune? whoever did it they are probably the ones to blame for your 15.5 AFR. Id be writing an email to them yesterday, unless you tuned it yourself. Kinda makes you wonder how long youve been running lean.....
270/314 is totally believable with his minimal mods in an m6.