what weight oil do you guys run in your strokers

wade · Nov 10, 2015

hey guys im wondering what oil you guys with strokers or high hp motors are using or recomending

70aarcuda · Nov 10, 2015

10w-30

MidTexCuda · Nov 10, 2015

What ever the bearings or engine builder calls for.

RustyRatRod · Nov 10, 2015

I ran 10/30 in my 416.

dart4forte · Nov 10, 2015

15/40 Rotello

j par · Nov 10, 2015

15/40 Penn grade :burnout:

FredS · Nov 10, 2015

10w-30, based on builder's recommendation

autoxcuda · Nov 11, 2015

No different than a stock stroke motor with similar hp and use.

aengineguy · Nov 11, 2015

Joe Gibbs HR10w30

....with about 580HP

diymirage · Nov 11, 2015

FredS said:
10w-30, based on builder's recommendation

408CUI 420 HP 470 lb-ft.

ScampMike · Nov 11, 2015

Royal Purple XPR Racing Motor Oil 5W30

stroked340 · Nov 11, 2015

Joe Gibbs 10w-30

clinteg · Nov 11, 2015

Plain 'ol 20w50

qkcuda · Nov 11, 2015

500 stroker, 20W50, mostly do to the slightly higher bearing clearances.

HiPoVALIANT · Nov 11, 2015

Z-alt 10w30

wade · Nov 11, 2015

im thinking of using 15-40 royal purple

krazykuda · Nov 11, 2015

Weight for it.....

Woods74 · Nov 11, 2015

dart4forte said:
15/40 Rotello

The Delo 400LE is damn good too!

fishmens67 · Nov 11, 2015

vr1 20w50

dartcuda1 · Nov 12, 2015

Brad Penn 10w-40 High Performance Oil Partial Synthetic

mjs69gts · Nov 16, 2015

VR 1 10w30

340doc · Nov 17, 2015

Brad penn straight 30. My berings are set up loose