Base GT+gt350 manifold+ Lund tune and you will beat the Camaro. You literally need nothing else. Stock intake stock exhaust. If you want to roll race the 3.31s with the gt350 manifold are a great match. Best I have seen a SS do at the strip on slicks has been 12.3. It has a tune, he blames it on...
And still on the stock base GT springs and Shocks. Video of the car launching is almost comical. 3.73 gear might be next, I am going through the traps in the top of third.
I data logged quite a few more times and the STFT for the stock intake were almost perfect and flowing 45lbs/min. Trapped 2mph faster with the stock intake and tube then with the Injen. Air was slightly better but not by much. I Datalogged the Injen and the stock intake multiple times and...
I have the gt350 manifold running on e85, still stock intake, exhaust manifolds with cats. DA has been bad here in AZ so I haven't seen any lean fuel trims, I did see .86 lamba when I Datalogged the other morning when the D/A wasn't complete crap. Might be tossing a couple gallons of race fuel...
I don't know why the tune would need to be revised for a non tune intake... If you look at the logs it's plain as day, it isn't flowing as well. I suspect there is a shit load of turbulence between the filter being in the is irked path then it hits a 90 degree turn then a coupler, then the MAF...
Kelly I do not, but with the stock intake it pulls harder and drivability is perfect. Drivability with the Injen sucked. My wife actually turned around and dropped the car off at home because it was to jumpy for her. Won't be able to get back to the track for a couple weeks, but will update. I...
Wasn't your MAF function off because of switching from the roush and that's why you had lower numbers? It is literally 4-6 lbs lower everywhere... with allegedly the same MAF diameter
Correct me if I am wrong but if you factor in the short term fuel trims then it is accurate? But after talking to Lund they said if I tested the intakes on the exact same tune and one flowed less LBS/min it was an accurate test.
I went to the race track a couple weeks back after I had my GT-350 intake installed and was pretty disappointed with the results. I ran a 12.1 at 115 which was on line with what I was running pre manifold/intake install (stock exhaust) Something was not adding up. Car was not making the power...