Precision turbo 61mm .68 A/R
Feb 26, 2009 | 07:44 PM
#1
Precision turbo 61mm .68 A/R
***Price Drop***
I have a rebuilt precision turbo model # 300-6152E. I ran this on my 4.8 for awhile and it did quite well. For some reason precision only rates this turbo at 630hp, but judging from my truck's weight and trap speed I was putting down about 500rwhp through a Th400.
That equates to roughly 650fwhp. This was only at 12psi and below ambient IAT's with meth and an A2W IC, so it probably had more in it. This would work great with a 4.8 or 5.3, but its too small for a 5.7 or 6.0.
2" discharge, 3" inlet, .68 A/R T4 flange with 3" v-band.
Here are some pics. I've only taken it out of the box to take pics since getting it back from Precision. This is essentially a new turbo.
$500obo shipped and insured to the lower 48.
I have a rebuilt precision turbo model # 300-6152E. I ran this on my 4.8 for awhile and it did quite well. For some reason precision only rates this turbo at 630hp, but judging from my truck's weight and trap speed I was putting down about 500rwhp through a Th400.
That equates to roughly 650fwhp. This was only at 12psi and below ambient IAT's with meth and an A2W IC, so it probably had more in it. This would work great with a 4.8 or 5.3, but its too small for a 5.7 or 6.0.2" discharge, 3" inlet, .68 A/R T4 flange with 3" v-band.
Here are some pics. I've only taken it out of the box to take pics since getting it back from Precision. This is essentially a new turbo.
$500obo shipped and insured to the lower 48.
Last edited by vanillagorilla; Mar 14, 2009 at 07:59 PM.
Mar 5, 2009 | 11:25 PM
#7
Best trap speed was 104mph at about 5100lbs, 12psi with a 4.8 and a#7 piston that looked like this:
I'm sure it would've had similar trap speeds to kbracing's 4.8 had it been healthy. Speaking of which, this would go great with one of his hot part kits.
I'm sure it would've had similar trap speeds to kbracing's 4.8 had it been healthy. Speaking of which, this would go great with one of his hot part kits.