well i went to Uprev yesterday and got the Z tuned, thought i would have better numbers but with the temp on the dyno sheet showing 107 im sure my numbers could be better in normal temps. but what was good was they changed my a/f ratio as it had leaned out to 14 to 1 and i had a peak hp gain of 16whp and about 20whp in the midrange, i know everyone will want to see a chart but im bored at work and ill have to post it up later, but i was happy with the gains and glad my cars not running so lean.

 

Nice! what did you end up pushing? I need to get my car tuned.

 

it was 256 whp and 235 tq i think, dont have the sheet in front of me, i wonder what my numbers would be in normal temps instead of 107. when i went up there i was looking more around 265whp but knew the hot temps would hurt it.

 

Specs/details? Do you know what you were making stock.

 

na i never had iton a dyno before, are you asking about my mods? when you say specs?

 

a list of my mods that would matter,
APS 2.5 True Dual Exhaust
Custom H pipe
UR underdrive pulley set
Motordyne Plenum Spacer 5/16
MREV 2 Lower Manifold
Kinetix Racing high flow cats
JWT pop charger
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i also have 350evo 3.9 fd gears