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| Mac Winter 76XB351GS |
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Gday,
I have a 383 clevo running a large hyd cam 4v valves, manley springs with a lot of clamping force (cant remember the numbers). It will be spun to about 6000 and fed 10PSI-ish. The thing is, I asked my mechanic at the time about procomp gear and he said it would be fine....but since Iv got the motor finished Im feeling a little uneasy about the procomp roller rockers. The last thing I need is to have little bits of rocker swimming around. Everything else in the motor is top notch. The motor has not been started yet. What have people found with procomp rockers? Should I go and get a set of crane golds or Yella Terras? Cheers, Matt
_________________ 76XBGS, 383c, custom crow cam, 4V p&p heads, Isky SS Valve+springs, extractors, 2.5"twins, MSD Ignition, Edelbrock intake, Forged bottom end, Barry Grant 750DP, thermo, discs, toploader, Holley fuel pump, SUPERCHARGED! |
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| EBXR8380 |
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Don't use them !! Anything starting with Pro as in most things in life DON'T touch !!!
_________________ As in ZOOM 126 edition |
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| 66 coupe |
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is it worth risking the combo for a $600 set of rockers?
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| ozrunner |
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As indicated they are junk.
Don't risk it and go get some Crane Golds. |
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| One Drone |
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{USERNAME} wrote: Don't use them !! Anything starting with Pro as in most things in life DON'T touch !!!
Pro-M? 
_________________ There are 10 types of people in this world. |
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| BOTTLEDUP |
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I'd take them off and run a set of Crane Golds myself.
_________________ TE50 T1 P01 |
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| XRfairmont67 |
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hi,i have a mild 351c,crane solid f246 and all the good bits with yella terra roller rockers. i did around 8000km before a rocker let go and caused damage to my engine,needle rollers went into the sump, thru the oil pump pickup and siezed the pump,snapped dizzy drive and broke the rollmaster timing chain at the same time ,3 manley valves were bent aswell. i was only cruising at the time too (100kph 3000rpm). i would go the best i could afford next time,also might put some mesh in the valley drains too.
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| EBXR8380 |
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{USERNAME} wrote: {USERNAME} wrote: Don't use them !! Anything starting with Pro as in most things in life DON'T touch !!! Pro-M? Are out of business... Harland Sharp are good rockers.. They pioneered them way back.... Take your pick... http://store.summitracing.com/egnsearch ... 5&x=37&y=9
_________________ As in ZOOM 126 edition Last edited by EBXR8380 on Wed Mar 12, 2008 1:56 am, edited 1 time in total. |
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| 66 coupe |
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Pretty decently priced too if you bring them in, so are the lunati voodoo's
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| Mac Winter 76XB351GS |
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Thanks for the replys. Im looking at getting a set of crower stainless rockers with a good set of hardened pushrods and the Ford motorsport nylon bushed rod guides. They are expensive rockers but I have only heard good things.
I like the idea of mesh in the valley. I'll take a look when I take the manifold off.
_________________ 76XBGS, 383c, custom crow cam, 4V p&p heads, Isky SS Valve+springs, extractors, 2.5"twins, MSD Ignition, Edelbrock intake, Forged bottom end, Barry Grant 750DP, thermo, discs, toploader, Holley fuel pump, SUPERCHARGED! |
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