boostawd16

iTrader: (2)

Hey guys im seeing what size rods to use for my 2.4l build. I will be getting a built 4g63 head with 280 cams and built valves. It has an oem crank in it and currently h-beams but im switching to I-beams for high hp numbers. Let me know if you guys have any info on it. Also are they 4g63 rods or 4g64 rods?

flabber

iTrader: (4)

If u have pistons allready , that will determin wht size rods u would wanna use , sounds like u have a 150 mm rod lenght , if your motor was a 2.4 lr then it would b 156 , ibwould take your old rod to a machine shop an have it measured , just from the way u asked your question an the info u gave us it doesnt look like u know to much about whats goin on in the motor , never fear we were all there . Good luck tho , more info pm me

joseph143

iTrader: (8)

Its depends on piston... You can use 150 or 156mm... 156 requires stroker pistons

boostawd16

iTrader: (2)

they guy im looking at buying it off of doesnt know the length. The pistons are wiseco forged, according to their spec sheet it says rod length 150mm i just want to make sure.

would these be 4g63 connecting rods?

VIIIdriver

iTrader: (11)

The 4g64 and 63 rods are exactly the same, if you have the choice i highly recommend you go with the long rods so you have a bit more rpm and add longevity to your motor. I built mine a while ago and had to do everything from scratch.