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I have a 87 with 400 sbc, 4+3 trans, 375 rear gear, mickey thompson ET street radials 275/40/17. My problem is it spins about 70 or 80 feet, it hooked slightly better 1 time the other day and broke the rear leaf spring, luckily I have a parts car. My question is how can I hook it and not break any more springs?
This is the great racers kinundrum. Unfortunetly, to hook with big hp = broken parts.
I've been having good luck with half shafts and springs and rearends (knock on wood) so I dont have any great advise. Then again I'm not at 400hp until I hit the N20 button and I usually wait till I am hooked already before doing so. Good luck.
I have a 87 with 400 sbc, 4+3 trans, 375 rear gear, mickey thompson ET street radials 275/40/17. My problem is it spins about 70 or 80 feet, it hooked slightly better 1 time the other day and broke the rear leaf spring, luckily I have a parts car. My question is how can I hook it and not break any more springs?
I would be looking at guys here on the forum that are going real fast and copy their set-up. Members ski-down-it, 85vette, jburnett, and there are others, who are in the 9.-11.0 range are getting parts to live, with some work of course. Some off this might be a bit overkill, but my theory is if it can handle more than what you have you won't be breaking.
Certainly starting with good spicer u-joints, a known new spring , and making sure the d44 is right would be a good start.