T O P I C R E V I E W
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9Roush8
Member # 2472
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posted
What do you guys think of pullies on 4v's?? Thinking about getting a set but heard there a hit and miss and not worth it on cobras? What are your guesses opinions? Who makes the best quality ones?
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9Venom9
Member # 2805
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posted
MotoBlue makes a good set. www.rpmoutlet.com
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Throttle Stop
Member # 5515
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posted
Be VERY careful with pullies on a 4 valver. Some may set up a weird harmonic down the crankshaft that may lead to oil pump going boom. Myself, rather than getting pullies that you'll only see about 5 hp with, is install an electric water pump. They're good for about 10-15 hp.
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1fast281
Member # 4670
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posted
Pullies are perfectly safe on a 4V if installed properly. I had my crank pulley on for 60k+ miles and recently added the water pump and alternator underdrives. I would reccomend doing all 3. I am using the Summit 4.6 dohc pulleys.
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