I did a 2010 Camaro a few weeks back and I was quite surprised with the results. The car is a 6 speed with 21,000kms on it and bone stock. I first did 3 base pulls with it and took the best out of the three which was 351rwhp and 340rwtq corrected. I then installed a K&N cold air intake and re-dyno'ed it and and again took the best out of the three. It made 366rwhp and 361rwtq but picked up quite a bit of knock as you can see from the middle graph below. I then spent an hour leaning it out a bit and adjusting the timing and came out with a best run of 379rwhp and 383rwtq corrected. These numbers were all gotten on a dynojet with no load control so the final numbers are a little inflated but the improvement over stock is the important part. Check out the graph below...
I must say I was very surprised with the gains this car made with just an intake and a tune. What other experiences have people had with these cars? We plan on putting the new 2.9L wipple supercharger kit on it this winter so I'm pretty excited to see what it will do with that. I do know that you can make some pretty big numbers with it, I have a friend in Florida who tuned one with the edelbrock supercharger kit and a cam and turned out 601rwhp
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