Colt regrinds

**tuley95LS** · 5-31-05, 16:39

hey, i was lookin into some regrinds, im getting the ZE with 03 valvetrain etc... so i went to colt cams and they said the best they can do is .355 lift and 210 duration, for $440. I know the ze is .350 so is it worth it? Prolly not, thanks
Dustin

P.S. wat is the valvetrain tolerence for the 03 springs and retainers? .400 lift?

**lakersfan1** · 5-31-05, 19:12

I believe the Colt grind is the same as the Seli grind. Supposedly a little lopey idle with maybe 5-10 more HP than KLZE cams supposedly. Interprep's has more aggressive cams, but I'm not sure how they are on emissions and idle and such.

**tuley95LS** · 6-1-05, 15:54

i got the e-mail back and they said they make 8.9mm lift 270degree duration and a 9.4mm lift 280degree duration. i was wondering wat 8.9mm and 9.4mm is when converted to thousandth's, i think. (.000)