LS3 Engine Decision----which one?

[Firebirdsteve]

I went with the 525. Wouldn't change a thing.

[markaaron80]

Originally Posted by MOREHORSEPOWER

I would just buy the 525!

1 If I buy a new crate engine I would keep the WARRANTY !!

2 HP cost money ! I may be wrong but how to you gain 45 hp with just a cam swap alone in this engine ? If it started with the same platform as the 430 hp engine that is a gain of 95 hp .

3 When i was younger I was told a HP would cost $100 per HP . Today's money would more like $400 per HP.

http://www.superchevy.com/how-to/eng...ick-boomerang/



http://www.hotrod.com/features/1507-...ifolds-tested/

[1965_SS]

I ended up with a GM crate 525HP.

[Firebirdsteve]

You wont be disappointed!!!

[Jay Hilliard]

Originally Posted by 1965_SS

I ended up with a GM crate 525HP.

Good choice and due to ASA cam LSA, it sounds nice at idle also.