Schwitzer Turbo

What is better for forced induction and why is it better, i have searched the Web and cannot find any fact or theory or why 2 different designs exist?

[size=60pt]VS

TorganFM

I'd vote holes, because that's what all the big piston makers do and there must be a reason.

Hitchhikkr

I vote crx.

Seriously, holes. Path of least resistance.

-SKUM-

I VOTE LOG!!!! Holes that way there is more material to support the oil contol ring.

ifly87

lots of people like holes, but everyone likes *****

circleburner

HUH?

Schwitzer Turbo

Holes soundmore Logical but what will happen if i use the Piston with the Grooves? How with this effect my piston cooling? I have Oil Squirters inside my engine.. So if i had to run Groove pistons will my Oil Squirters will be wasted?

Tom-Guy

Ambivalent.

warric_k

holes, grooves, what ever I can put my ***** into.

my dad's friend has raced cars and built engines for a very long time (with very good results), and he is quite set on holes.

Schwitzer Turbo

ambi what?

How can i get a answer two my question? otherwise i will be spending alot of time and money building a time bomb...