What size oil lines would you guys use, right now I got Aeroquip 10 an with full flow fittings everywhere is that what everybody is running. I thought about going to 12an but is this overkill

i rig with -12 but -10 should be just fine imo.

Thanks Mike. Help is appreciated

Just what my engine builder zul wanted me to use an i have 540 w 871 we dynoed at around 1000hp pump gas no chiller. a/f # were perfect across the board. Remember bigger is not always better.

WE run -10 oil lines make sure you have a oil thermostat also

What are the components on this build? Heads? What boost psi and blower drive ratio? Did you measure air intake temps?

Did you try a pair of 1050s on the build? Maybe you could have seen 1050 instead of 1000 and less heat in the intake manifold.

Seeing as he already has the 1050's I would go with what you got.

i also would be interested in the facts on this engine.always willing to learn how some guys make stated power.

I'd like even more to see the dyno sheet...

4195 on the board has a pair of Zul 540's with 8-71's that made 800 with less than 5lbs of boost. Over 1000 sure would be impressive with an 8-71 and no chiller. He!! By next season in hoping to make 850-900 with a 10-71