The Central Hub for DSM Community and Information

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. This is where the DSM platform history is documented and archived. Log in to help us in our mission, and to remove most ads from the browsing experience.

Confused on saving rod bearings.

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

airmail96

15+ Year Contributor
1,077
3
Mar 28, 2005
Virginia Beach, Virginia
Okay so next year after I get back into the states from deployment I plan on going with a 2.3 liter stroker. I was talking to my friend who use to have a stroker telling him about how i was starting my comparison on which company sold the lightest rods and pistons for the best bang for the buck, because from everything I have read the lighter the rods and pistons the easier they are on the rod bearings because of the unfavorable rod ratio.
He proceeded to say:

rod ratio shmaratio. Never seen shit happen. 383 build anyone ?

Lighter parts, let the motor spin faster, easier, less rotational mass.
It has a bi-product of (think like brake rotors) of not having enough mass to store heat. So lighter parts means, they get hotter faster and stay hotter longer.

Bearing life has nothing to do with the weight of anything. Bearings get used when you don't have oil pressure. Moot.

my reply:

your basically saying as long as i have good oil pressure i wont see premature wear of my bearing?

his reply:

or too much power and shearing your oil.

Is this true?
 
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!
Support Vendors who Support the DSM Community

Latest Classifieds

  • For sale 420A 420a block & EGR/ FUEL RAIL INJECTORS
    90PSI compression test. Possible damaged piston rings, unsure. Possibly good for a...
    • Stizzydrew
    • Updated:
    • Expires
  • For sale 420A OEM 420a throttle body
    $40 + shipping + fees (PayPal) Pick up CA 91605
    • Stizzydrew
    • Updated:
    • Expires
  • For sale 420A 420a intake manifold
    $80 OBO + shipping + fees. (PayPal) Pick up CA 91605
    • Stizzydrew
    • Updated:
    • Expires
  • For sale 420A 420a thermostat housing
    Oem thermostat housing 420a $20 + shipping + fees.
    • Stizzydrew
    • Updated:
    • Expires
  • For sale 420A NVG T350
    New venture gear T350 M/T 420a
    • Stizzydrew
    • Updated:
    • Expires
Back
Top