Dyno Results,pic and questions

[GreyGhost]

Got the car dynoed yesterday, dynojet, 5-speed. Max HP 286.49(second run)
Max TQ 306.05 (first run). Two questions: any guesses about how much power there is to gained with the A/F? It's lean down low and then a little rich on the top end. 13.6-8 then 10.8-11.2ish. also how is it possible to gain 6 HP within 40 seconds? (back to back pulls, no cool down). Thanks for your input Also trap speeds have been as high as 107.49

[tach9]

Got the car dynoed yesterday, dynojet, 5-speed. Max HP 286.49(second run)
Max TQ 306.05 (first run). Two questions: any guesses about how much power there is to gained with the A/F? It's lean down low and then a little rich on the top end. 13.6-8 then 10.8-11.2ish. also how is it possible to gain 6 HP within 40 seconds? (back to back pulls, no cool down). Thanks for your input Also trap speeds have been as high as 107.49

Grey, you're running lean initially...and I cannot read the dyno graph very well...so I can't tell what RPMs...but you are defintely rich at the top. What you want to do it try to achieve 12.5 ish A/F ratio across the RPMS....my best guess would be an additional 2 RWHP...but 5 to 8ft lbs. torque...

[GreyGhost]

Grey, you're running lean initially...and I cannot read the dyno graph very well...so I can't tell what RPMs...but you are defintely rich at the top. What you want to do it try to achieve 12.5 ish A/F ratio across the RPMS....my best guess would be an additional 2 RWHP...but 5 to 8ft lbs. torque...

Hey thanks Tach! I guess now it's time for some tuning....

[Mach 1 Mania]

Grey, you're running lean initially...and I cannot read the dyno graph very well...so I can't tell what RPMs...but you are defintely rich at the top. What you want to do it try to achieve 12.5 ish A/F ratio across the RPMS....my best guess would be an additional 2 RWHP...but 5 to 8ft lbs. torque...

I got almost 10 hp just messin with fuel and timing together. Just FYI :hehe:

[GreyGhost]

I got almost 10 hp just messin with fuel and timing together. Just FYI :hehe:


where does everyone have their timing set at? I've seen as high as 22-23 w/no immiediate fallback? More timing? Leave it?

[tach9]

where does everyone have their timing set at? I've seen as high as 22-23 w/no immiediate fallback? More timing? Leave it?

I run +2 degrees from the stock setting...seems to work pretty well so far. No detonation, picked up a couple of ponies...does like 100 octane unleaded though :turd2: ..LOL..!!!