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#1 |
Join Date: Dec 2003
Location: Sacramento, CA
Posts: 220
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But of course even before you hit 205mph and the limiter, your alternator will be generating the needed 1.21 gigawatts and then who knows where you'll end up,... or when you'll end up.
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#2 |
![]() Join Date: Aug 2005
Location: Huntersville NC
Posts: 4
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Yep hit while drag racing. Running GSC's and spinning the tires in third gear. If it would hook up I would probably break something!
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#3 |
![]() Join Date: Dec 2003
Location: McHenry, Il.
Posts: 6,584
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never hit mine yet but i think my chip has it at 7400 now..I shift at 7000 and it gets to abt 7200 buy the time im done! Works for me! Im am at the point now I can tell the rpm by ear. I was going to get a light but my ear can now tell me when to shift. Took a while on the lt5 compaired to other engines to get a tuned ear for the rpms cause she pulls so hard for so long but afer a couple of years now and some practice I have a handle on it!!! I dump the clutch at 3k for launch and it spins the tires just a bit all the way through first, squaks into second and chirps into third....gotta luv my new chip and alum. flywheel and race clutch, b4 the best was a chirp into second only!!! Now she snorts they way we like it! I dont dump it too often (only to show off to friends mostly) since we all know abt the weak link of the u joints!!! and if u dont have driveshaft loops installed well.... i do have to say the gear rattle is quite noisy and it took a while to get used to it(actually u never really do) and it is a bit funny when people first hear it(they think ur tranny is broken) but once u hammer it they soon figure that it must be ok and healthy!!! lol
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#4 |
![]() Join Date: Feb 2006
Location: San Antonio area
Posts: 1,183
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TOMTOM72:
With a stock chip in my 91 the shift light will light in any gear except sixth if you hold speed for a while. Cruising 70 mph in 5th for a few minutes at constant throttle it comes on. Change throttle position and it goes out. GM nanny wants to remind you not to waste gas and upshift. I never watch the light when I'm hammering it so I don't know whether it goes on at the rev limit - too many other things to pay attention to ! |
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#5 | |
![]() Join Date: Dec 2004
Location: Jacksonville, FL USA
Posts: 4,609
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![]() Quote:
One thing though.........my secondaries should be really clean! I guess ya can't have everything, hugh? ![]() ![]() Tom
__________________
1990 ZR-1, Black/grey, #2233, stock. ZR-1 Net Reg Founding Member #316 & NCM member |
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#6 |
Guest
Posts: n/a
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my shift light is OFF
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#7 | |
![]() ![]() Join Date: Mar 2006
Location: Innsbrook, Missouri
Posts: 1,720
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#8 | |
Join Date: Dec 2005
Posts: 688
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#9 | |
![]() ![]() Join Date: Jun 2005
Location: pittsburgh
Posts: 4,624
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![]() Quote:
90 is the one only that has the shift light for performance, the rest have it for fuel economy
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It's not the car, it's the people - Doug Johnson 90 r/r "KEYS ON" nick named "T.L.B" |
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#10 | |
![]() Join Date: Jul 2005
Posts: 243
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![]() Quote:
Not true, my 91 lights up for performance, and mine is all stock. I don't remember the actual rpm it lights up, but some where around 6400 I think.
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Constantine Registry Founding Member #0235 1991 Corvette ZR-1 -- Stock, 94 ZR-1 exhaust system, muffler delete. 1956 Chevrolet Belair -- Pro Street, 531ci Cadillac, 8-71 Blower, 8pt roll bar, built TH-400, 9" rear, 1,100 HP -- Street Car. https://www.youtube.com/watch?v=z8y4cwcvK0s 1968 Mustang "Pegasus" -- Zeeker Chassis, 584ci Dart Block, Brodix Big Brodies, 2-1150 Dominators, FTI 'Glide, 1168 hp, best ET & Trap(holding back) 8.57@159 -- 7.9X -- 1/4 mile car. 1970 Chevelle -- 468ci, TKO600, shaved and smoothed everything. |
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