Steggy stage 4 ported blower/tb/plenum, bf 2.76 + 2lb lower, 60lb injectors, bap, sct2400, k&n fipk, mrt catted h, stingers, LFP HE, brisk 15's with 11000miles on them. Dynoed on dr's
I finally got my cf df clutch broken in and went for a dyno tune today.
I had a very rich tune thrown in for the break in miles. First pull was 485hp and 485tq sae with a 10 or lower af ratio all the way from 2-6000rpm. Next pull was 509hp and 505tq sae with 18 deg timing and af ratio mostly in the 11.6-11.8 range with a few spikes to 12-12.3 in the 3500-4000 and around 5000rmp also. It took several runs to get the af perfect. On the eighth run(all runs made in a 2.5 hr time period) It made 509hp and 506tq sae, heat soaked, w/22.5 degrees of timing and 72 degree air temp. I didn't feel like sticking around to let it fully cool just to make some bigger #'s. My main concern was a nice flat af ratio and great driveability, both were achieved. I would imagine based on the first run I could make better #'s but I'll wait til dyno day this summer at the local tuner. The car has better than stock driveability and feels sick as hell on the street. Thanks to Stiegemeier, and Marv at C&M for all the work on the dyno tune to get it perfect.
I do have one quick question. I'm only seeing 15 lbs of boost on my overlay gage, and this is in 28degree weather. Does that seem low for my combo?
I finally got my cf df clutch broken in and went for a dyno tune today.
I had a very rich tune thrown in for the break in miles. First pull was 485hp and 485tq sae with a 10 or lower af ratio all the way from 2-6000rpm. Next pull was 509hp and 505tq sae with 18 deg timing and af ratio mostly in the 11.6-11.8 range with a few spikes to 12-12.3 in the 3500-4000 and around 5000rmp also. It took several runs to get the af perfect. On the eighth run(all runs made in a 2.5 hr time period) It made 509hp and 506tq sae, heat soaked, w/22.5 degrees of timing and 72 degree air temp. I didn't feel like sticking around to let it fully cool just to make some bigger #'s. My main concern was a nice flat af ratio and great driveability, both were achieved. I would imagine based on the first run I could make better #'s but I'll wait til dyno day this summer at the local tuner. The car has better than stock driveability and feels sick as hell on the street. Thanks to Stiegemeier, and Marv at C&M for all the work on the dyno tune to get it perfect.
I do have one quick question. I'm only seeing 15 lbs of boost on my overlay gage, and this is in 28degree weather. Does that seem low for my combo?
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