Tennispro1986

2006 Z06, 18k miles. Mods are:

Halltech 103 intake
Heads fixed ( not really a mod but worth mentioning) no porting or anything, just the typical reworking of the heads and valve train.
Muffler delete (neglible gain I suppose)
160 thermostat

Took it to Race Proven Motorsports after installing the intake for a tune and came out with 505 hp. It was a cold day (like 35 degrees) but nevertheless I was surprised and esstatic with the results. Just thought I would share with everyone.

RPM Motorsports did my heads as well and these guys are just absolutely amazing. Their expertise is top of the line, their shop is incredible, and the overall experience when I take my car there is just absolutely terrific. These guys have an unbelievable reputation and it's well deserved.

Sorry for the poor quality pic. Linked is their YouTube channel and if you fast forward about halfway or so you'll see my blue Z06. Their videos are awesome and I highly recommend you sub to their channel.

Thanks again RPM!!!!!

AzDave47

You will want the SAE Smoothing 5 numbers rather than Standard numbers. If you can get the files from them you can convert them yourself.

Glad you got the heads fixed.

Undy

STD = better bragging rights...