AmericanRicer87

What are these good to? I want to keep the Windsor Casted block 99-00, and make 650rwhp, Can i use a 4.6 windsor block with a forged rotating assembly and be safe, i want to put my own motor together, not buy a crate motor.

avlon06

yes its ok to forge our blocks.. what most ppl do when they run FI

AmericanRicer87

i know but are these blocks like the damn 302 where they crack? Really i need to know if i need to buy a forged block to make 650rwhp.

BADSEED

i heard that they hold up to 800rwhp

AmericanRicer87

good anyone else hear this or have a link to the proof

HaneyMotorsport.Com

The Mod blocks are strong. Of course, you need good internals for it. We built one not to long ago for a tubro setup. It made 732rwhp

Casey

Eagle2000GT

I've been told by engine builders that the blocks are good to 1100 hp.

oxfordgt

The block will handle more power then you can, atleast on the street.

AmericanRicer87

I have heard this before as well, I just wanted to make sure before i pick up another engine to start building a dump a bunch of money into it and find out is like the famous 302 and 306. well good i will go ahead and buy another engine.