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Old 08-06-2012, 04:07 AM
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Quote:
Originally Posted by 68NovaSS View Post
Agreed.

The only thing I don't like about 6 inch rods is the oil ring runs through the pin boss on 383 stroke pistons for 6" rods, I've heard of oil control issues, but never experienced it, I use 5.7 rods in my blower motors. Any gains from rod ratio between the two rod lengths is miniscule, you'll find two schools of thought on that one. JMO
You should really post factual info instead of hear say, If there was an oil control issue the piston companies would build them.

I have build many eninges with oil rail supports and so for no oil control issues!!!!

I use alot of Mahle pistons and there pistons use no oil control rings for 6 inch rods.

Rod ratio is key when building a good performance engine.

Also with the 6 inch rods there is less side loading and less friction over a 5.7 rod.
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