ofi kit at the track last night
Thread Starter
Joined: Nov 2001
Posts: 7,903
Likes: 1
From: Cleveland, OH
ofi kit at the track last night no 9 sec pass on low boost 
passes in order as they ran
1.57 6.62 @ 106 10.31 @ 133 10psi
1.52 6.49 @ 108 10.12 @ 135 10 psi 4 deg more timing
1.56 6.53 @ 109 10.12@ 137 11 psi 2 deg timing .3 leaner (11.5 a/f)
1.63 6.60 @ 110 10.13 @ 139 11.5 psi
1.58 6.48 @ 111 10.006 @ 139 11.5psi
track never does better 60' for me than that on Friday night TNT. Traction was iffy until the 330' mark. I got some weird misfire that is happening in first gear only. Slowly getting the bugs out...tune is real close and then i can go 15+ psi. But for now it is at least progressing so thats good. Raceweight was 3940# last night. 3400-3600 on the 2 step/tbrake...launches were at 2-3.5 psi
passes in order as they ran
1.57 6.62 @ 106 10.31 @ 133 10psi
1.52 6.49 @ 108 10.12 @ 135 10 psi 4 deg more timing
1.56 6.53 @ 109 10.12@ 137 11 psi 2 deg timing .3 leaner (11.5 a/f)
1.63 6.60 @ 110 10.13 @ 139 11.5 psi
1.58 6.48 @ 111 10.006 @ 139 11.5psi
track never does better 60' for me than that on Friday night TNT. Traction was iffy until the 330' mark. I got some weird misfire that is happening in first gear only. Slowly getting the bugs out...tune is real close and then i can go 15+ psi. But for now it is at least progressing so thats good. Raceweight was 3940# last night. 3400-3600 on the 2 step/tbrake...launches were at 2-3.5 psi
Thats pretty good at 11psi considering the weather. I wish SDR was a little closer to me, except for the sand/dust in the pits its a great track..
Looks like things are progressing well, I'm surprised you didnt crank it up to 15psi for one last try.
Looks like things are progressing well, I'm surprised you didnt crank it up to 15psi for one last try.
Thread Starter
Joined: Nov 2001
Posts: 7,903
Likes: 1
From: Cleveland, OH
KP, i have done that in the past with bad results!!
SDR is a good track BUT you are right about the pits and it kills the track. They just run the rubber thing on the tractor over it for TNT.
MM...do you need a converter?
SDR is a good track BUT you are right about the pits and it kills the track. They just run the rubber thing on the tractor over it for TNT.
MM...do you need a converter?
10 Second Club
Joined: Dec 2004
Posts: 405
Likes: 0
From: slocala
Originally Posted by cablebandit
1.57 6.62 @ 106 10.31 @ 133 10psi
1.52 6.49 @ 108 10.12 @ 135 10 psi 4 deg more timing
1.56 6.53 @ 109 10.12@ 137 11 psi 2 deg timing .3 leaner (11.5 a/f)
1.63 6.60 @ 110 10.13 @ 139 11.5 psi
1.58 6.48 @ 111 10.006 @ 139 11.5psi
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo
Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0
Brett Foote
10 Reasons the LS7 Is GM's Most Extreme Naturally Aspirated V8 Engine Ever
Verdad Gallardo I video'd the last run for Jerry...when the 10.00 came up all I could do was say "****"...oh so close....need to get the mis-fire fixed and hook it and it'll run a 9 where he's at now....good times last night Jerry....post the scooter video....
Thread Starter
Joined: Nov 2001
Posts: 7,903
Likes: 1
From: Cleveland, OH
Thanks!! Yeah we had a good time again. I think we will hit it next time out and then finally we can go up on the boost. Finally Ill have some efficiency...something I am not used to. If we can start off in the 10.0-1 range next time out with no misfire, we should get that 9sec slip quickly and start boosting up. Ill post the vids later.
MM PM me about your converter and what you would like to try...I think I can help you
MM PM me about your converter and what you would like to try...I think I can help you
Thread Starter
Joined: Nov 2001
Posts: 7,903
Likes: 1
From: Cleveland, OH
I am trying to learn from you and KP......I cant control the 60' on friday nights at that track so i just take what it gives me and try to dial in the rest. I think we did learn something about the rear suspension on the last pass...we will see next time out.
I am just happy to be making passes. I have now made more full passes in 07 than i did in 05/06 combined. KP is right..it is much easier on the car to experiment with tune and such at low boost...much larger safety window. I think I could have run with just 93 octane but i had 110 in there and that may have hurt power a tiny bit since i didnt crank up the timing/boost enuff to take advantage of it but I for one know the difference of too little vs too much octane
I am just happy to be making passes. I have now made more full passes in 07 than i did in 05/06 combined. KP is right..it is much easier on the car to experiment with tune and such at low boost...much larger safety window. I think I could have run with just 93 octane but i had 110 in there and that may have hurt power a tiny bit since i didnt crank up the timing/boost enuff to take advantage of it but I for one know the difference of too little vs too much octane
where's Greg's video?
at that boost level...those are some awesome #'s...
you don't think that the 2-step could be malfunctioning...causing the misfiring @ launch thru the 330 mark?
at that boost level...those are some awesome #'s...
you don't think that the 2-step could be malfunctioning...causing the misfiring @ launch thru the 330 mark?
Last edited by Superado; Jun 2, 2007 at 04:19 PM.
