stealth32

hey guys i just got 4.10s and wow what a difference. I am currently running a 93 octane tune from diablo tuner and was wondering what you guys like the most. I feel with the 93 octane tune is that its not smooth shifting and kinda pings.With the 91 i noticed the shifting is alot smoother. Just wondering what you guys like to run. It a manual by the way. Thankss

SpartaPerformance

I don't see how the tune affects shifting on a manual transmission. If it's detonating then you need to call the tuner and have them adjust it or you can adjust it your self manually through the hand held.

stealth32

well its more when i let go of the clutch after shifting it just feels smoother on 91 then 93 thats what im trying to say im just asking what you guys use and if you feel the same way on a diablo tuner its not custom just there 93

stealth32

bump...

VRFlip

Are you sure you're getting good gas? Have you ran a couple of 93 tanks through?

SpartaPerformance

Take out 2 degrees of timing in the hand held in the RPM range when the detonation begins.

Mudflap

When I had 93 available on 2 of my previous cars (07 auto cai/tune, 09 manual supercharged)... I found that the 91 octane tunes felt better and more powerful on both cars in all cases with both Bama and Brenspeed.

stealth32

yes but isnt bama and brenspeed a custom tune im talking bout the performence tunes that come with the diablo

alkemist

Just get a custom tune. From what I've heard, canned tunes are not that great.