Offshoreonly.com - Search Results

Search: Posts Made By: Keith Atlanta

Showing results 1 to 4 of 4
Search took 0.00 seconds.

Forum: General Boating Discussion

11-09-2015, 09:56 AM

Replies: 16

Corvette Crate Motor

Views: 2,383

Posted By Keith Atlanta

What exactly are the dyno correction numbers for...

What exactly are the dyno correction numbers for "NHRA HORSEPOWER RATINGS"?

In what universe does a 427 cu in small block with 13.1 compression and .630 lift with CNC heads make 430 (advertised)...

Forum: General Boating Discussion

11-09-2015, 09:34 AM

Replies: 16

Corvette Crate Motor

Views: 2,383

Posted By Keith Atlanta

455 HP Yeah Right! Probably a little more.... ...

455 HP Yeah Right! Probably a little more....

https://www.youtube.com/watch?v=9Z1ehYIONRk

Forum: General Boating Discussion

11-09-2015, 09:31 AM

Replies: 16

Corvette Crate Motor

Views: 2,383

Posted By Keith Atlanta

Is GM trying to do horsepower ratings like its...

Is GM trying to do horsepower ratings like its 1967 again?

Some of the stuff is rated at 600 HP and some stuff is rated at 450 that is obviously 650+ maybe 700+.

Forum: General Boating Discussion

11-09-2015, 08:35 AM

Replies: 16

Corvette Crate Motor

Views: 2,383

Posted By Keith Atlanta

I have seen a lot of news on these lately. ...

I have seen a lot of news on these lately.

Same interest on the 427. So whats the deal with the COPO 427? Its rated at 455 HP but they run under a 9 sec 1/4 and pull the front wheels 3 feet.
...

Showing results 1 to 4 of 4