672whp 763ta SAE 03 Cobra ported Eaton + 100 dry shot

broke · 02-21-2006, 06:29 PM

Decided to dyno the car today before I ripped the ole heaton off, and install the 2.4KB. I never knew what the car was dyno'n with the eaton/n20 and latest shot so I gave it a whirl. All pulls were done with empty tank with 5 gallons of 93 Octane and 32oz of Torco premixed in the tank. Pulled the plugs and they look pristine.

1st off thanks to XXX Motorsports in Pensacola, finally a dyno close to me.

1st pull was 618/732 tq SAE on the .048 jet which I usually run at the track a/f was rich on the big end, didnt have a way to tune it out so I decided to up the n20 jet to a 100 shot or there about .053 jet, and did the car respond like a madman.

2nd pull I threw the .053 jet in and sprayed it a lil later at 3700, didnt want to lug it down at all, and the car responded violently to 672whp 763tq SAE

STD #'s were 690whp 784tq. I think 700whp is very possible with some simple work in the tune and a slightly bigger n20 jet with the ported eaton.

Well see what happens now, KB goes on this week, plan on a small shot of sauce, alot of octane and hope she stays in one piece by the time the track rental rolls around. Had a blast last time

VIDEO ADDED

http://media.putfile.com/n20-cobra

02-21-2006, 06:29 PM	#1
broke Member Join Date: Oct 2005 Location: Crestview, FL Posts: 92	672whp 763ta SAE 03 Cobra ported Eaton + 100 dry shot Decided to dyno the car today before I ripped the ole heaton off, and install the 2.4KB. I never knew what the car was dyno'n with the eaton/n20 and latest shot so I gave it a whirl. All pulls were done with empty tank with 5 gallons of 93 Octane and 32oz of Torco premixed in the tank. Pulled the plugs and they look pristine. 1st off thanks to XXX Motorsports in Pensacola, finally a dyno close to me. 1st pull was 618/732 tq SAE on the .048 jet which I usually run at the track a/f was rich on the big end, didnt have a way to tune it out so I decided to up the n20 jet to a 100 shot or there about .053 jet, and did the car respond like a madman. 2nd pull I threw the .053 jet in and sprayed it a lil later at 3700, didnt want to lug it down at all, and the car responded violently to 672whp 763tq SAE STD #'s were 690whp 784tq. I think 700whp is very possible with some simple work in the tune and a slightly bigger n20 jet with the ported eaton. Well see what happens now, KB goes on this week, plan on a small shot of sauce, alot of octane and hope she stays in one piece by the time the track rental rolls around. Had a blast last time VIDEO ADDED http://media.putfile.com/n20-cobra __________________ 03 Cobra -- Sonic Blue 2.4 KB @ 23psi, IRS, Bolt On's 10.45@134