just an update



the 440cc injector came with the kit maxed out at 8psi, this graph shows the tune with boost only up to 7.5psi having the ign timing retarted 8deg, i guess i will be running like this before the next summer comes

had 3 test run at 8psi, giving me 388whp@5500rpm and 457ft/lb@4000rpm. too bad the a/f stay above 13 over 5500rpm at 8psi. so gotta have it detune to 7.5psi at a safer range.

 

^^ it'd be interesting to run our z's against each other at cayuga let me know if you plan on hitting any test/tune events in the next few weeks.

 

:P ... i m running shorter gear, shouldnt be a problem catching up with ur 400whp

 

ooooooo, battul at cayuga!

I can film!

 

there's a test/tune TONITE.

LET'S DO THIS.

 

rich, my dyno support chart comparison. u want me to show u the diff. in accel G's chart????

 

do the battle oct4 or something! i'll film ;p

 

no need, it'll be fun just settling at the track

 

sure .... cu there

 

are you really going?

 

race for pinks?

 

you're on j LET'S DO IT.

 

no,, me scared of losing ... not going

 

you have like 30 lbs more torque than i do

 

Hmm...... who should i bet on????

Nice dyno Ed

 

BET ON BLACK.

hahahah

 

Black is the fastest color!

 

ty frank

 

Wow, I'm surprised that the injectors/pump can not keep up at that point. What fuel pump are you using? I'm guessing that you do not have a fuel return system and/or a 1:1 regulator. Lowering the boost by 0.5 psi will not bring your AFR within a safe range if you have 13s @ 8psi.

For comparison's sake, I’m running the stock APS injectors and I’m maxing them out at ~9psi, but I have no problem running low 11s AFR (even at 10psi). I think the injectors are really 380cc US-specs (even though APS claims 500cc).

Please film this race...

Good luck!

 

I have dibs on the winner. When you race me may god have mercy on your soul.