New Best: Cam Only...10s getting close
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New Best: Cam Only...10s getting close
Last time out back in Nov the car went a best of 11.370 @ 116.88mph with 3600lb race weight. So I went to MIR today, caught some great air!The changes I made from my last pass was that pulled little bit of weight out of the car, I lost around 50lbs lol, and I made a duct that attaches to FTRA. Race weight this time was 3525. I think it has some 11.0hs in it as it sits. Didn't run with rear 15s and 275/50s yet, hopefully I will go tomorrow with those on. Here are the 3 best passes, Let me know what you think.
-999 DA
60ft 1.507
330 4.535
1/8 7.068
MPH 96.17
1000 9.297
1/4 11.171
MPH 120.18
-1432 DA
60ft 1.486
330 4.499
1/8 7.038
MPH 95.50
1000 9.277
1/4 11.160
MPH 119.72
-1423 DA
60ft 1.478
330 4.485
1/8 7.018
MPH 95.77
1000 9.251
1/4 11.127
MPH 120.17
MODS:
Pacesetter long tubes
Pacesetter ory
Borla cat-back
Slp blackwing lid
160 stat
FTRA
Duct that attaches to FTRA
Ported throttle body
Ported ls6 intake manifold
Slp 85mm maf
March underdrive pulley
237/242 .605/.610 112lsa cam (ms3)
Stock 6spd/ 3.42 10bolt rear
FTI 4k stall
275/40/17 Mickey Thompson drag radials
Weld Draglite front runners
Qa1 coilovers w/ 300lb springs(at 12 clicks)
Slp boxed sfc
Spohn non-adj panhard bar
Stock torque arm
Stock lca's
-999 DA
60ft 1.507
330 4.535
1/8 7.068
MPH 96.17
1000 9.297
1/4 11.171
MPH 120.18
-1432 DA
60ft 1.486
330 4.499
1/8 7.038
MPH 95.50
1000 9.277
1/4 11.160
MPH 119.72
-1423 DA
60ft 1.478
330 4.485
1/8 7.018
MPH 95.77
1000 9.251
1/4 11.127
MPH 120.17
MODS:
Pacesetter long tubes
Pacesetter ory
Borla cat-back
Slp blackwing lid
160 stat
FTRA
Duct that attaches to FTRA
Ported throttle body
Ported ls6 intake manifold
Slp 85mm maf
March underdrive pulley
237/242 .605/.610 112lsa cam (ms3)
Stock 6spd/ 3.42 10bolt rear
FTI 4k stall
275/40/17 Mickey Thompson drag radials
Weld Draglite front runners
Qa1 coilovers w/ 300lb springs(at 12 clicks)
Slp boxed sfc
Spohn non-adj panhard bar
Stock torque arm
Stock lca's
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Very nice run man. I cut the same 60ft 1.47 with my full weight (3640lbs with me in the car) H/C/I car. Went a best of 10.90@123mph with a 1.47 60ft. If you can keep that 60ft and find a way to either drop a little more weight or add a little more power you can have that 10 second time slip!! Good luck
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Very nice run man. I cut the same 60ft 1.47 with my full weight (3640lbs with me in the car) H/C/I car. Went a best of 10.90@123mph with a 1.47 60ft. If you can keep that 60ft and find a way to either drop a little more weight or add a little more power you can have that 10 second time slip!! Good luck
If you don't mind me asking whats your 1/8th et and mph? I thinking I'm going to have to pull off a high 6.8 to low 6.9s to get a 10sec slip.
Also going to be throwing some 4.10s in. So maybe I can pick up little from that too.
I did change the valve springs and pushrods to work with the cam other than that the heads are 100% stock.I wish I could mill them,also would get them ported at the same time but I know the piston to valve clearance is all ready close. So there would be no point taking them off unless to change them for some aftermarket cnc heads.
Last edited by MATTREDSS; 03-29-2010 at 09:55 PM.
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Btw 4.10s are in, wow the car feels like a completely different car now. Doesn't even seem like its the same car anymore. Also installed adj. lca's and adj pan hard bar.
Last edited by MATTREDSS; 04-05-2010 at 09:27 PM.
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Thanks Mike! Yeah its still on stock fuel pump and injectors. When I eventually go to fast setup I will go bigger injectors. Prob 38 or 42lbs.
Yeah the supra seems to be never ending, one of these days I will finish it and get it running....Whats done to your 88'?
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Honnestly I can't say because I went from 3.23 to 4.10s, then 4.10s to 3.42s now back to 4.10s. The only reason I changed the 4.10s the first time was because I broke them.
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Thanks man, hopefully I can get 60ft down a little more. To be honest I'm really not sure...Prob the biggest benefit I would gain going to a adj torque arm would be switching to a cross member type to get the stress on the tail shaft of the trans.