OFI low/med boost results
05-06-2007, 08:40 AM
#1
OFI low/med boost results the bad...alternator crapped out on the 3rd pass....gotta wrap the dp where it is close to the alternator....heat and an autozone alternator ...not a good combo
1st pass 11.5 psi
1.85ish 60'
10.48 @ 137
2 psi on the 2 step
2nd pass 11.5 psi
1.75ish 60'
10.22 @ 137
2.6 psi on 2 step and leaned the lower boost areas out a tick
3rd pass 11.5psi
1.67 60'.....alternator pooped.....had leaned out the lower boost sections a little more.
I was trying to get a 9 sec pass at 11.5 psi and then crank up the boost but the car would fall on its face out of the hole...I am assuming from being too rich and I found a plug wire almost all the way off when i was removing the alternator.
car weighs 3960 raceweight...heavier than i had expected but means its making good power for low boost. 60' traction was never an issue...just not a good tune down low...not much boost on launch.
I was running 12.5 to 14.5 timing and 110 octane.....10.0-11.5 a/f....trying to start conservative....get it really dialed in and shove the boost to it. Next weekend, I hope to get stuff close enuff to run 18psi or so.
http://cablebandit.net/videos/sdr10-22.MP4 no sound and it looks like the same launch Mightymouse has in his vid
1st pass 11.5 psi
1.85ish 60'
10.48 @ 137
2 psi on the 2 step
2nd pass 11.5 psi
1.75ish 60'
10.22 @ 137
2.6 psi on 2 step and leaned the lower boost areas out a tick
3rd pass 11.5psi
1.67 60'.....alternator pooped.....had leaned out the lower boost sections a little more.
I was trying to get a 9 sec pass at 11.5 psi and then crank up the boost but the car would fall on its face out of the hole...I am assuming from being too rich and I found a plug wire almost all the way off when i was removing the alternator.
car weighs 3960 raceweight...heavier than i had expected but means its making good power for low boost. 60' traction was never an issue...just not a good tune down low...not much boost on launch.
I was running 12.5 to 14.5 timing and 110 octane.....10.0-11.5 a/f....trying to start conservative....get it really dialed in and shove the boost to it. Next weekend, I hope to get stuff close enuff to run 18psi or so.
http://cablebandit.net/videos/sdr10-22.MP4 no sound and it looks like the same launch Mightymouse has in his vid
Last edited by cablebandit; 05-06-2007 at 08:54 AM.
05-06-2007, 09:15 AM
#3
3300 that time Tom....3500 at Steele netted a 1.49 and that was like 4-4.5 psi. I am just trying to get this thing halfway efficient instead of just throwing power at it. I know eventually I will be 4000 on the 2step but i wanna work on it slowly so I can see what effect changes are having.
Gremins will get you every time. Good luck on the rest of the season.
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05-06-2007, 10:48 AM
#8
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thats true....at least you made it home under your own power...
Went and checked out the video.....looked like someone driving normally away from a red light....lol....
Went and checked out the video.....looked like someone driving normally away from a red light....lol....
05-06-2007, 03:47 PM
#14
Best part is 2 of my friends were there..B1er and Quicksilverado and we had a good time shooting' tha ****! Goin to the track with my friends is what its all about!!!
My wife saw the launch on the vid and asked if it was slow motion!
I am really happy with the turbo and the performance of the OFI kit....moving this sled that fast at such low boost is pretty awesome.
My wife saw the launch on the vid and asked if it was slow motion!
I am really happy with the turbo and the performance of the OFI kit....moving this sled that fast at such low boost is pretty awesome.
