ls7 clutch holding strong
#1
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ls7 clutch holding strong
ill just make this quick for the people thinking about the ls7 clutch.
it went in my car with a rebuilt trans from t-56 rebuilds and a 01+ master and slave with the drill mod, only mods at that time was lid and cat back.
full bolt ons i did a off the limiter dump with a 9" 3.90s. 14 psi in the e/t streets the bias plys. well it slipped dont know why i did a 6200 dump but of well. i let it cool down for an hour or two and then ran a new PB of a 12.4 i think a 1.7 60ft on a 4k dump
added a cam (232/234) doing some 5k dumps best et of a 11.92 and a was geting 1.69 60ft on et streets.
added nitrous
did a 4k dump and nitrous hit, did get some wheel spin on all runs but the et streets had 13psi and did a best of 1.64.
my 9" has 3.90s and a truetrac, and i broke it it pops a ton on tight turns, looking in to geting a full spool
race weight is 3675
imo a great clutch, holds the power, drives like stock, i think i have over 15k on it
it went in my car with a rebuilt trans from t-56 rebuilds and a 01+ master and slave with the drill mod, only mods at that time was lid and cat back.
full bolt ons i did a off the limiter dump with a 9" 3.90s. 14 psi in the e/t streets the bias plys. well it slipped dont know why i did a 6200 dump but of well. i let it cool down for an hour or two and then ran a new PB of a 12.4 i think a 1.7 60ft on a 4k dump
added a cam (232/234) doing some 5k dumps best et of a 11.92 and a was geting 1.69 60ft on et streets.
added nitrous
did a 4k dump and nitrous hit, did get some wheel spin on all runs but the et streets had 13psi and did a best of 1.64.
my 9" has 3.90s and a truetrac, and i broke it it pops a ton on tight turns, looking in to geting a full spool
race weight is 3675
imo a great clutch, holds the power, drives like stock, i think i have over 15k on it
Last edited by bad6as; 11-09-2008 at 07:58 PM.
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I'm sold, Is SDPC the best/cheapest place to get LS7 clutch package?
How much should I spend for the install?
What is the break in period 500 miles?
My stock clutch has been slipping for a while, not bad on the street but can really feel it slip at track w/ drag radials.
How much should I spend for the install?
What is the break in period 500 miles?
My stock clutch has been slipping for a while, not bad on the street but can really feel it slip at track w/ drag radials.
#6
The cheapest I've seen was 450 from SDPC. I was quoted for installation at $400 from a shop in NYC(clutch, slave cylinder). You may find it cheaper if you live in the southern parts of USA.
#7
Yes, SDPC has the best deal on them. Just call around and see what some of your local performance shops are charging for a clutch install, or find a buddy to help you out with the install.
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#8
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im pretty much sold too. I mean 400 for a clutch that all i have heard is good things about is a killer deal. Look them up on eBay and they is one seller that sells the LS7 clutch preassure plate and flywheel for 400 brand new.
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Thanks, I have done a clutch install w/ jack stands on an old GM 4 speed, many years ago, but without air tools I do not want to spend a day under my car, plus this 6 speed much heavier than that old 4 speed.
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Mine just started to give out after 2years of street racing and track racing, both with a 150 shot. The street it doesnt mind as much, but the track with a stickey M/T, forget it. It slipped right after I got outta the hole. I got my use out of it though so I really cant complain too much. Next on the list is a monster stage 3.
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I called a couple of shops yesterday for prices on the install, range was from $400-$600. I'm thinking about doing the install with a friend. I have 4 good jackstands, and recently purchased the new 2 part race ramps to work on the SS and the wifes Audi S4. How high do I need to lift the car the ramps are only 8" high? I figure the more room the better to move the tranny out then in.
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Mine just started to give out after 2years of street racing and track racing, both with a 150 shot. The street it doesnt mind as much, but the track with a stickey M/T, forget it. It slipped right after I got outta the hole. I got my use out of it though so I really cant complain too much. Next on the list is a monster stage 3.