what length pushrods with this cam...

[LS1AC-Cobra]

I've got a XR269-H14 Cam, which I want to use with Harland Sharp 1.8 Rockers, anybody can tell me what length pushrods I need? I have stock Heads and Gaskets, Cam Specs are:

Intake Exhaust
Valve Adjustment 0 0
Gross Valve Lift 0.525 0.532
Duration At 0.006 Tappet Lift 269 273


Valve Timing At 0.006
Open Close
Intake 23 66
Exhaust 73 20


These Specs Are For The Cam Installed At 112 Intake CL
Intake Exhaust
Duration At 0.05 216 220
Lobe Lift 0.309 0.313
Lobe Separation 114

[tylerdurden1]

Iam no means an expert, but the 7.4 lenght rods will work. In all and all, that cam is about two step higher that and oem stick with a stock idle. The differant ratio rocker arms will also help. Basicly, the only time differant lenght rods are need: soild lifters, heads are milled
big time, and exotic rocker arm replacements.
Iam pretty sure if Iam wrong someone will correct me.