silversnake2001 Posted August 22, 2009 Report Share Posted August 22, 2009 Ok, just got back today from my dyno/tune. I'll scan the sheet as soon as I get a chance but I'll write the numbers below: After driving for about 40min, and being hot as hell here in Phx in Aug! It made 453.71 RWHP 432.56 RWTQ. Conditions: 98.93 degrees! 17% Humidity SAE 1.05. Not bad on a hot day and hot engine. After tune, 2.7 pully, and Bassani Axle back system (didn't have X-pipe in stock yet) made 499.89 RWHP 479.43. Conditions: 106.49 Degrees!!!! (YES DANG HOT!) Humidity 10% SAE 1.05 Not a bad gain especially seeing how hot of a day it was today. The dyno was outside the shop, and the last numbers were after about 10 pulls, no real cool off period. So by numbers I gained about 45rwhp, but I'm sure it's more seeing it was 8 degrees hotter outside, and engine was super hot! The best thing on the sheet is that it looks like it's a smoother gain through out the pulls. When I drove her home, I had the AC on and was in heavy traffic so I didn't have much time to feel it for myself, but when I hit it for the short chance I got, it appeared to have more boost sooner. Plus with the axle back it had a better sound. I'm still going to change out the X-Pipe and go with a 3 inch full exhaust later on, and go for the Whipple or Ford TVS sometime next year. When I get my tax return..lol.. Overall I'm happy with the gain, and I'm sure she will pull even hotter on a cooler day and a cooler engine! Oh, was all on DynoJet too Link to comment Share on other sites More sharing options...
Baby Gorilla Posted August 22, 2009 Report Share Posted August 22, 2009 Looks good! Link to comment Share on other sites More sharing options...
2sharpie Posted August 22, 2009 Report Share Posted August 22, 2009 You do know we need some video to hear what that thing sounds like!!!!! Link to comment Share on other sites More sharing options...
silversnake2001 Posted August 22, 2009 Author Report Share Posted August 22, 2009 Ah, Yes I took video of the first pull dyno, but my battery died when it had the exhaust, I'll try to post the pre video at least. Stock exhaust doesn't sound too bad but I can deff hear a difference with the axle back system. Link to comment Share on other sites More sharing options...
jenrusty Posted August 24, 2009 Report Share Posted August 24, 2009 Ok, just got back today from my dyno/tune. I'll scan the sheet as soon as I get a chance but I'll write the numbers below: After driving for about 40min, and being hot as hell here in Phx in Aug! It made 453.71 RWHP 432.56 RWTQ. Conditions: 98.93 degrees! 17% Humidity SAE 1.05. Not bad on a hot day and hot engine. After tune, 2.7 pully, and Bassani Axle back system (didn't have X-pipe in stock yet) made 499.89 RWHP 479.43. Conditions: 106.49 Degrees!!!! (YES DANG HOT!) Humidity 10% SAE 1.05 Not a bad gain especially seeing how hot of a day it was today. The dyno was outside the shop, and the last numbers were after about 10 pulls, no real cool off period. So by numbers I gained about 45rwhp, but I'm sure it's more seeing it was 8 degrees hotter outside, and engine was super hot! The best thing on the sheet is that it looks like it's a smoother gain through out the pulls. When I drove her home, I had the AC on and was in heavy traffic so I didn't have much time to feel it for myself, but when I hit it for the short chance I got, it appeared to have more boost sooner. Plus with the axle back it had a better sound. I'm still going to change out the X-Pipe and go with a 3 inch full exhaust later on, and go for the Whipple or Ford TVS sometime next year. When I get my tax return..lol.. Overall I'm happy with the gain, and I'm sure she will pull even hotter on a cooler day and a cooler engine! Oh, was all on DynoJet too What type of tune are you running? Link to comment Share on other sites More sharing options...
Baby Gorilla Posted August 25, 2009 Report Share Posted August 25, 2009 Just got back from Evolution Performance. HIGHLY recommend them, by the way. Did the mods listed in my signature. On a hot August day on a Mustang Dynamometer, made: 546 RWHP 537 RWTQ Assuming 15% loss, that's 643 HP at the crank Assuming 20% loss, that's 682 HP at the crank Will post the graph and go in to more detail in a new thread. Right now, it's late, I'm tired, and I have to go to work in the morning. Link to comment Share on other sites More sharing options...
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