dcarter21
08-06-2012, 09:27 PM
Looking for info on lm7 stock rotating assembly. What im looking to do is build a lm7 with stock crank and rods with better rod bolts and domed forged pistons. 12:1 compression. Have a good port done on the stock heads and change the valve springs. Use a victor jr ls intake with 6als. Use a cam somewhere in the 3000-7500 rpm range and give it a 250 shot of juice. Is it asking too much for 750 hp at the crank from this build. Engine will be rebuilt monthly. Rings, rod main bearings and gaskets. Will be going in a 3rd gen f body with a th400
And info or first hand expirence would be appreciated.
And info or first hand expirence would be appreciated.