Keep in mind, we have only had 3-4 weeks to play catch up, but we are working around the clock.
Friday and Saturday we did some tuning and exhaust work on our 2011 GT.
All testing was done with 93 fuel in the tank.
It was between 96-99 degrees in the shop for every run.
Stock it put down 362 RWHP 346 RWTQ
Added the JLT proto type CAI and did some tuning for a NO COOL DOWN final 383 RWHP 364 RWTQ (21 RWHP 18 RWTQ gain)
Then we custom built a 3" X pipe and 3" cat back using Dynomax's 2010 GT cat back system. Some cutting and welding was needed to fit the 2011, but it looks good and sounds great. A little on the loud side for me, but I'm getting used to it.
After a few beat down runs on the street we strapped it down and pulled 381 RWHP
WTF? Well, it was hot as hell (car and shop) We let it cool for 45 minutes, brought it up to temp and made a final run for
393 RWHP and 372 RWTQ.
I think if we let it cool after the final tune run we could have seen a few higher, so I'd say the CAI & tune is worth about 22-26 RWHP and the exhaust gained us about 5-8 RWHP
So with our JLT CAI, tune and exhaust we gained a total of 31 RWHP and 26 RWTQ, with even larger gains through out.
The car runs awesome.
Next up headers...
Stay tuned.
Jay
Friday and Saturday we did some tuning and exhaust work on our 2011 GT.
All testing was done with 93 fuel in the tank.
It was between 96-99 degrees in the shop for every run.
Stock it put down 362 RWHP 346 RWTQ
Added the JLT proto type CAI and did some tuning for a NO COOL DOWN final 383 RWHP 364 RWTQ (21 RWHP 18 RWTQ gain)
Then we custom built a 3" X pipe and 3" cat back using Dynomax's 2010 GT cat back system. Some cutting and welding was needed to fit the 2011, but it looks good and sounds great. A little on the loud side for me, but I'm getting used to it.
After a few beat down runs on the street we strapped it down and pulled 381 RWHP
WTF? Well, it was hot as hell (car and shop) We let it cool for 45 minutes, brought it up to temp and made a final run for 393 RWHP and 372 RWTQ.
I think if we let it cool after the final tune run we could have seen a few higher, so I'd say the CAI & tune is worth about 22-26 RWHP and the exhaust gained us about 5-8 RWHP
So with our JLT CAI, tune and exhaust we gained a total of 31 RWHP and 26 RWTQ, with even larger gains through out.
The car runs awesome.
Next up headers...
Stay tuned.
Jay
