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[Z06] Car back from RPM - Dyno sheet, heads/tune only.
C6 Corvette ZR1 & Z06General info about GM’s Corvette Supercar, LS9 Corvette Technical Info, Performance Upgrades, Suspension Setup for Street or Track
Just got my car back this evening from Race Proven Motorsports in DE. They installed Advanced Induction heads and tuned it. No other additional mods. Picked up a full 75 HP and 50 LBFT/torque to the wheels. I am very happy and impressed.
The car is a 2007 Z06 w/ 11K miles, and bone stock. No exhaust, cam, intake, or anything else.
Just got my car back this evening from Race Proven Motorsports in DE. They installed Advanced Induction heads and tuned it. No other additional mods. Picked up a full 75 HP and 50 LBFT/torque to the wheels. I am very happy and impressed.
The car is a 2007 Z06 w/ 11K miles, and bone stock. No exhaust, cam, intake, or anything else.
Not buying it. The heads could flow well past 400cfm+ peak over stock but without a cam to take advantage of it all around .591" of lift (OE LS7 cam lift), you're not going to realize those gains. Your base dyno pull is low, and a tune alone just doesn't make that much.
Last edited by BigVette427; 06-19-2018 at 09:59 AM.
Not buying it. The heads could flow well past 400cfm+ peak over stock but without a cam to take advantage of it all around .591" of lift (OE LS7 cam lift), you're not going to realize those gains. Your base dyno pull is low, and a tune alone just doesn't make that much.
Seems really high for just heads and a tune. I'm at 526rwhp with Stage 2 heads, MSD ported intake, Calloway CAI, headers and high flow cats and NW 102 TB. If's it's accurate, that would be an incredible gain for the minimal upgrades.
Glad you are happy with everything. I was SHOCKED when i saw what it made..... It will be in our weekly episode.... I left the stock tune in it and made a pull and it made 485 but was 10.2 rich. Once i leaned that out and added some timing it woke the car up BIG time. Let us know once you take it out how much of a noticeable difference it is.
Glad you are happy with everything. I was SHOCKED when i saw what it made..... It will be in our weekly episode.... I left the stock tune in it and made a pull and it made 485 but was 10.2 rich. Once i leaned that out and added some timing it woke the car up BIG time. Let us know once you take it out how much of a noticeable difference it is.
As soon as Nick dropped it off (super nice kid, by the way), I had to put it away and immediately get ready to leave town. I will hopefully get a chance to take it out tomorrow night. Looking forward to it!
06-18-2018, 08:45 PM
Car back from RPM - Dyno sheet, heads/tune only.
13:11 into the video for those wondering.