|
Warning: I'm an asshole
Join Date: Jan 2002
Location: Lehigh Valley, PA
Drives: 1992 3000GT VR4
|
Re: Compression Testing Correctly and Cold vs Warm engine
Quote:
Originally Posted by ProwlerGT
Thats a lil high for a turbo though probably due to mods right?
I'm gonna cold test mine tonight and post the cold vs warm figures for others to have a basis to go off of. I may not do the rear bank warm... depends on how I feel. lol
|
Na thats not high, I have a brand new stock short block. The manual calls for 156psi within 14 psi of eachother. It's possible that the head resurfacing might have upped the compression 4psi due to an extremely slight loss in head height, but I doubt it. Everything is just nice, new, and tight like a virgin. 
__________________
1992 3000GT VR4
 
--Completely rebuilt 5/06-4/07. Everything new. For a list see: http://www.3si.org/forum/showthread.php?t=372579
--First time on dyno: 364AWHP@16psi with a 10.3AFR (now tuned at 11.4-11.6 with timing control, time for another dyno run soon)
--Mods: DR Stage I heads, 3rd gen lifters, TD04L 13Gs, DSM SMICs, PTE 550s, Apexi SAFC, Apexi SITC, Walbro FP, IPO hotwire, Robbeck adapter & AEM FPR, 3SX underhood fuel gauge, 3SX fuel rail loop, DN Y-pipe, HKS SSQ BOV, K&N FIPK, Greddy Profec Spec S, AEM WB02, Autometer C2 boost, egt, oil press & water temp gauges, MSD wires, NGK BCP7ES's, TEIN FLEX coilovers, Maximal performance control arms, solid engine mounts & powdercoating, RPS Streetmax Clutch, RPS Flywheel, NBT Tranny (cryotreated OS, shift forks & rails), updated speedo gear, solid shifter bushings, full 2nd gen brake conversion, 3SX SS brake & clutch lines, Carbotech Panther+ pads in the front & Bob Cats in the rear, 3SX clutch vac delete, EGR delete, vac reduction, Ebay DP, gutted pre cats, Bronze FN01RCs 5Zigen 18x8.5 + 30 offset, Pirelli P-Zeros, engine dress up kit, Bigtyla ground wire kit.
--Daily Driver: 98 Malibu, 4cyl, auto
|