Seer's 2012 GT500

Seer

Senior Member
Joined
Mar 5, 2011
Posts
6,516
Reaction score
1
^^ I don't recall a spark, but a ton of black smoke.

What I got from Ken B was "Oh we run that same tune on hundreds of cars, no issues."

Same tune that needed 10 revisions... Oh well, can't blame the tuner for everything. Shit happens. I'm a forgiving guy, I'd even let them make it right on the new motor, but they're afraid since I know other tuners that I may steal their secrets, LOL.
 
Last edited:

Seer

Senior Member
Joined
Mar 5, 2011
Posts
6,516
Reaction score
1
bought slightly oversized valves (+1mm), but the heads needed a valve job anyway. Don't expect any real gains, but theyre a nicer design than stock. 30 out of 32 valves had some signs of debris damage on the faces of them.
 
Last edited:

Seer

Senior Member
Joined
Mar 5, 2011
Posts
6,516
Reaction score
1
Interested to see how the new valves fare performance wise.

I dont think theyll do much as far as hp as the heads aren't getting any port work. Just a valve job, as some junk beat up against them when the motor ate a piston.

The heads needed a valve job, whats weird is, on mmr's website, it says they are direct replacement.
 

Racingtheburg

Senior Member
Joined
Aug 30, 2008
Posts
2,827
Reaction score
1
Well worth more than that after all these mods and bullet proof.

Sent from a mobile device using telephone number 727-320-3986 text capable.
 

Seer

Senior Member
Joined
Mar 5, 2011
Posts
6,516
Reaction score
1
Well worth more than that after all these mods and bullet proof.

Sent from a mobile device using telephone number 727-320-3986 text capable.

I agree... everything is for sale for the right price though :D

This build couldn't of happened without ya Chris though.
 

Support us!

Support Us - Become A Supporting Member Today!

Click Here For Details

Back
Top