sixt9er

iTrader: (2)

I have recently acquired a cam that has the following numbers ground on it:

3429R/3288R
HR14 +4

I have no cam card or paperwork on it, so I a a asking for any info that might be pertinent to this camshaft. Thanks for your help.

S10xGN

iTrader: (11)

Usually, the intake lobe is listed 1st, the HR indicates a hydraulic roller and the "14 +4" means a 114° LSA ground with 4° advance.

3429R / ???
3288R / Comp Cams "Cheater HR", 254° @ 0.050", lobe lift = 0.365", lift with 1.7:1 rocker = 0.621"