Tweet
Can anyone out there tell me what length pushrod you are using for a Gen II 3.1MPFI with a Crane 272 Cam and Comp Cams 1.52:1 roller rocker arms? I imagine that I'm not the first person to use this combo. If stock rods will work, what is their length? Any help would be much appreciated!
-
Joe Morgan
bracketracer
'93 Sunbird SE 3.1/5-speed 14.869 @ 90.96 Heavily Modded
'00 Grand Prix GTP Sedan 13.689 @ 100.97 Lightly Modded
'09 G8 GXP Manual Trans 13.166 @ 106.47 BONE STOCK -
stockers work, ive used them on a gen2. thier exact length i dont know....there are many ways to measure pushrods. the best bet is to go to autozone, advance, napa, whatever shop uve got in your area and order some stock pushrods from them. oem pushrods will handle that cam, springs and rocker arm ratio. there is no need to upgrade over stock, unless you want to, of course.
if you want better than stock, just order one intake and one exhaust pushrod from the parts store. when you get em, mail them into your cam supplier and tell em you want that length pushrod, that dia., and you want them in XXX style (XXX being chrome-moly, light weight, whatever style or strength you prefer)
i do have the lengths, but the book isnt by my side at this moment, when i get the info ill post it for you3500, 1280 cam and PR, ls6 valve springs, port and polished heads, ported lim, ported uim, 4.3 70mm tb, ported trueleo headers and y pipe ALL FOR SALE (minus the car)
96 LT4 6spd corvette. 355, AI 215cc LT4 Comp CNC Heads, Prope SRS pistons, Ported intake, ARH long tubes, Corsa Indy Pace 4:10 gears
2012 Chevy Sonic Turbo 6spd
1970 M35A2 Deuce and a Half, Spin on filters, Turned up IP, HIDs, Flat Black, 11.00x20 singles.
Comment