2020

iTrader: (4)

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or there any one out there that have these heads if so can i get a little input. or they good casting or so,so do make good power or what!! this is my frist LS1 style motor just need a little input on the heads PLEASE!!!

Mr.MartyStone

iTrader: (12)

What are your intended power/e.t. goals? The Allpro heads are a very nice piece but they might not be the best head in your application. Plus they are pricey compared to most others for this platform (with the exception of the ETP canted valve stuff).

Marty

LSmonster

iTrader: (2)

They are a great head for big LS motors or high revving smaller ones. The ports are a little higher than stock LS7 and E/T LS7 heads but it does not cause a problem. But port matching is recommended.

Richard@WCCH

iTrader: (3)

Sorry I missed this thread until now. Feel free to contact us with any questions about these heads. We have a variety of CNC port programs built around these castings. Intake port volumes from 260cc-285cc with valve sizes ranging from 2.15"-2.200". Chamber sizes from 45cc - 72cc. Let us know what your intended use is and we can help with recommending appropriate port and valve combinations.

Richard

Vindication

thanks for taking the time to talk about my heads today. I can't wait to see the final product.

Richard@WCCH

iTrader: (3)

Thank you for the opportunity. I'm confident you'll like the finished product.

Richard

Vindication

im sure I will too. I hear nothing but great things about your shop there.

WKMCD

iTrader: (2)

Richard's the best!

Bink

Are these "done" yet? Flow numbers?

ALLBOTTLE

iTrader: (13)

Each head is pretty much custom, there are 3 different valve spacings, port sizes, chamber volumes. they are not a standardized port program these truly are race heads made to fit the customer.

Ryne @ CMS

iTrader: (10)

i second that for sure