Dyno Tune / Exhaust Video and Pics @ Lethal Racing
 

2012 L99 with boltons and a tune, 374rwhp and 396rwtq

Lethal Racing really knows what they are doing.

Exhaust sounds great when he steps on it!

http://www.youtube.com/watch?v=qNal3...ature=youtu.be

Your baseline HP was 310? Which bolt ons do you have installed?

Sounds awesome! What are your mods?

Dont have a baseline, but L99s stock are historically 310-325.

Mods are:

Stainless Power 1 7/8" Lt headers
HF cats
C.A.I. inc, intake
SOLO Axle back
Lethal Racing Tune

It was 383 tq, then he tweaked the VVT and retarded the timing a couple degrees and went up to 396 tq

Good decent no's! Especially the torque! Did Lethal also tune the tranny?

Thanks!! Yes, shifts great now.

:headbang:

Nice and sounds awesome

Thanks guys!

Nice! My rev limiter is now set at 7100 RPM. When he topped mine out on the dyno I was waiting for pieces to start flying out of my engine. It's cool, but a little nerve-wracking also. :thumbsup:

Haha, I felt the same, cringing as it kept climbing and climbing haha, and relief when he let off.

Thanks Chris! After seeing your no's and video, I couldn't hold out any longer and I called Shawn at Lethal yesterday morning to see if I could bring my car in that afternoon for a tune! I know they're always busy but he said come on down! I couldn't get a Dyno because of my lack of time but he did tune my engine and tranny and it is a totally different car! Shawn,Niick and Mike are all about customer service! Glad I took my car there! Thanks for sharing your input!:thumbsup:

Sounds like you had the same experience I had haha. The tune he had before was like 95% spot on for my particular car, the dyno got me a dyno sheet and allowed him to tweek a couple things, but you are probably nearly as good as you can get.

Glad you got a chance to get out there!