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16mm?!?! Damn man, you need to do some work with that...
Dyno results for my car PROVE that a cone filter HURTS PERFORMANCE. With a cone, I gained about 7 HP, but I lost about 22 TQ.
I noticed that as well. That and going from the 52mm TB to the 62mm TB. When the 52mm was on, the engine seemed to have a better low end, but didn't have as strong of a top end. But since my car is ALL top end now and NO low end, I might have to start experimenting some...
16.8 for the 3.1 GP. If you need a slip, you are a dork...no one lies about a 16.8!
Ill have one for the cutlass next year given that it doesnt fall apart over the winter (possibly).
Brad....working on his car again? Must be fantasy land in kansas, selling all your performance parts and then working on the engine makes no sense to me. I think its time to get a project car and leave the U body for audio only. Ill donate a stripped 92 GP if you wanna pick it up:P
sorry about that. I meant to say a 62mm throttle body.
Taylor
1988 Olds Cutlass Supreme 3100 MPFI
1990 Pontiac Grand Prix STE 3.1 MPFI
1994 Olds Cutlass Supreme convertible
1998 Lincoln Mark VIII
"find something simple and complicate it"
$30 for Test and Tune....we usally head there in the fall and to Cedar Falls in the spring (www.cedarfallsraceway.com). Its fun.
-16.112@83.89 mph, April 2002, Cedar Falls Raceway
RSM Racing's underhood intake, full interior, no spare/jack, shitty General Ameri-G4S tires. 2.324 60', 10.303@67.58 mph 1/8th
-15.943@87.65 mph, September 2002, Tristate Raceway
Above plus.....Street Arsenal Coned TB, 2.25" mandrel exhaust with Xtreme Flow Cat and Dynomax Ultraflo Muffler. 2.467 60'
-15.867@87.56 mph, August 2003, Byron Dragway
Above plus......Fast Forward Performance's UDP and mount. As well as Dunlop SP Sport A2 tires. 60' 2.3XX
In June of 2003, I ran at Great Lakes Dragway while at BerettaFest...same mods as in August...but it was HOT, I managed 1 15.9 and ran 4 16.0 the rest of the time. Not quick, but consistant.
wtf did you race in that slip on the left?!?!? 7 sec 1/4 mile
I've got a picture from that race.
Oh yea, Tri-State is an NHRA track too, lots of VHT on that track. Plus you get a tail wind sometimes. It is on highway 20 about 30 miles west of Dubuque, Iowa.
i ran a 15.935 with a 2.18 60' this summer in 95* heat and mid 90% humididty, my raceweight was 3174# , i removed the entire intirior so i could run a 15 sec pass.. it would easily run a 15 full weight with good weather i believe
at the time i had a 3.23 rearend (no lsd) (now i have a 3.42 with an LSD)
a K&N CAI
cutout
underdrive pulley (crank no alt)
i bet i could squeak a 15.5 with the new rear, it feels a lot stronger now, and im sure my launches will be much better now that im spinnin 2
my best in my '89 cavalier RS 2.8 5spd was 15.54@88 mph that was w/o pass seat, spare, jack. mods modifyed upper plenum, solid rear motor mount and a 2.25" dynomax muffler on the stock 2" exaust system. looking for 14's in my hatch in the spring when the track opens!
1999 Olds Alero 2.4 to 3500 swap (running). totaled by a honda
1992 lumina 4 door 3500 3spd auto 15.020 @93.5 mph
1984 Cavalier type 10 hatch 3100 5spd!!!
14.96@91.47 in the 1/4
9.63@74.36 in the 1/8th
14.30 on slicks! scrapped due to rust!
I believe it. I have seen some modded 2.8's rip som eother people new assholes. You get one that is running fresh, and had has some minor work done to it, it is a force to be reckened with.
As for me, with my 62mm throttle body, I do not have to worry about fuel economy. Thanks to the wonderful Ben, and his custom chip with LEAN CRUISE, I get about 45 MPG HIGHWAY. But if I am not on teh highway, I usually average about 8 MPG (curse my lead foot).
Taylor
1988 Olds Cutlass Supreme 3100 MPFI
1990 Pontiac Grand Prix STE 3.1 MPFI
1994 Olds Cutlass Supreme convertible
1998 Lincoln Mark VIII
"find something simple and complicate it"
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