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Autocross Champion
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you're on a stratified 91 octane tune?
I’m running an AFE panel filter (stock air box) but a full cat back isn’t in the cards for me (just not my speed - it’s loud enough with the DP). Doing a cut out might be fun to occasionally annoy the wife though...
you're on a stratified 91 octane tune?
I have a customer with our EQT turbo on an unfinished mild E40 tune who is dead even with a 2017 911 Turbo on a highway pull. He’s also at about 4000ft elevation.
— Ed.
Thats fine, IROZ only gained 18whp on a 500whp car with a cat back.
Yup, I’ve had a total of 4 revisions and just moved to my e30 tuning.
Also drops about 20lbs, and 304 stainless doesn't rust horribly like the factory exhaust
Also drops about 20lbs, and 304 stainless doesn't rust horribly like the factory exhaust
Just trying to make myself feel better about my stock cat-back.
Let’s see if we can get this back on track.
Had my IS38X dyno’d on 91 octane recently at Cordes Performance in Tempe. 314whp/348wtq on a Dynojet (mods in sig).
I’m a bit disappointed with the results but, then again, it may be a lower reading dyno (my buddy’s 2nd gen CTS-V with pulley/intake/tune made 500whp on 91 octane for reference). Also, since they’re primarily setup for RWD LS powered beasts, there was no fan until run #3 (which was botched due to losing the RPM pickup).
I’m also curious if something is not quite right since, to my unprofessional eye, it looks like I have high WGDC (though I’m near boost target). Logs from my pulls: https://datazap.me/u/monkibouy/91-octane-dyno-cordes?log=0&data=4-7&zoom=1526-2460
Appreciate any input you may have.
The L450 is shipping today, so I’m getting ready to order the Cobb accessport. Should I add Cobb’s traction control on the tune?
Don't IS20s make around 300-330whp?
I figured this turbo would make 380+whp. I guess maybe its just the fuel and timing. I see 10-12 degrees on the IS20 (now that I have an IC).