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Gtr Clutch Hks Twin

donkeypunch
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donkeypunch Enthusiast

donkeypunch

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hey there,

just taken my GTR to a 1/8 mile race, have about 500 bhp -5's etc. have a new HKS twinplate. did about 3 runs, on the 4th run it started slipping late into second and third gear, then on the last runs it didnt slip, was launching around 6500rpm?

any ideas?

oh yeah did a 8.6 with alot of clutch slip, beat a new ltd edition shelby, gt40, corvette, one of those new 6.1 lt hemis, came 3rd beaten by .4 sec by 2 drag cars, valiant, torana SS :)

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https://www.sau.com.au/forums/topic/259082-gtr-clutch-hks-twin/
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donkeypunch Enthusiast

donkeypunch

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2 much torque for it. unless you have the wrong release bearing and carrier combo that is keeping the clutch preloaded.

is there any freeplay on the clutch fork?

hmmm those questions a bit over my head :blink: , my mechanic said it may need an adjustment?

donkeypunch Enthusiast

donkeypunch

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dirtgarage mentioned that i might have heated it up on the launch (i was riding a bit around 6000rpm launch) then the next launch was around 7000, didnt ride it and it didnt slip that time?

ideas?

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