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sjf911 sjf911 is offline
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Join Date: Dec 2006
Location: Idaho
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Quote:
Originally Posted by gumba View Post
How much h.p. will the 915 tolerate? I'll be starting with the stock to sub 300 h.p. at first. I may need to live with this trans until I can up grade. The 350 h.p. would be my goal. How long it takes to get there is based on the condition of the motor.
I suspect that the age and associated wear plays a role as much as the relative weakness of the tranny. I'm doing fine with mine so far (over 400hp) but would not be surprised to see it fail suddenly which is why I have a short bell 930 waiting in the wings. I did reinforce mine with a billet side cover, one piece bearing retainer, LSD, and WEVO main case modification after fixing the loose pinion race. IIRC, your '84 should not be as prone to pinion race issues.
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1983 3.4L 911SC turbo. Sold
Old 05-03-2014, 07:05 AM
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