Decided im going with a 383 LT1 and found some parts i've decided on getting and would like opinions on the ones i've got chosen so far:

http://www.cnc-motorsports.com/product.asp?ProdID=7667

http://www.cnc-motorsports.com/product.asp?ProdID=2136

http://www.cnc-motorsports.com/produ...3&OGroup0=3672

Gonna be a 383 roller engine with a cam with the following specs:

112 LSA 230/244 .510/.540 on 1.5 rockers (i'll be running 1.6, rougly at .540/.570)

Compression ratio of 11:1.

Ported heads with roughly 260cfm flow at the intake at .550 lift 190 cfm at the exhaust @ .550.

Basically looking at peak power around 6100rpm. Will this bottom end hold up to 6200-6300 shifts? Looking to put out about 380-390 rwhp. Only going to the track once per season, so basically 4 times a year. other than that, gonna be a cruiser. Will the bottom end hold up for what I need?

 

Have it balanced further by a machine shop and it should be fine.

 

More opinions?

 

Exactly what i would have picked if i was gonna build 383.