My guess is 300 RWHP @ 8# ... 375@ crank - maybe more ????

That is about 9.6#/HP <<< mid to low 13's

Oh ya

'06 motor update

My head is finally done! Only 6 weeks

The replacement rod bolts showed up today - I don't want to discuss this as its involves a very reputable company and they were quite embarrassed. Needles to say the replacements were free.

So MAYBE is 2-4 weeks the engine will be done.

Last edited by efi-diy; 09/24/08 02:14 AM.
51 GMC 4.2 turbo
Can't solved today's problems using the same technology/thinking that created them