destroking? computer programs?
Cargo Master
Joined: Aug 2000
Posts: 2,931
Likes: 12
From: SW Michigan
destroking? computer programs?
Hey Bad68 are you there? why would you destroke a 390? running a 352 crank in a 390 will reduce low speed power, not increase it. What computer program told you that you had the power you have? The program I ran gives me 456 hp and 520 lbs-ft of torque, but this from a 390 stroked to 421 inches with a 410 crank and then 060 overbore. running the same cam and heads through the program with the stock 390 stroke shows 80 lbs less torque than with the longer crank. describe your combination for us please. DF
Thread
Thread Starter
Forum
Replies
Last Post
