whyrun

Hey does anyone know who has the best prices one these,
AFR SBC 210cc Race Ready Heads - New Eliminators! I thank I'll just use these instead of porting the crap out of my stockers.

The_Bishop

Er, the heads in that link won't work with an LT1 application...

pizzi-man

Try this http://cgi.ebay.com/ebaymotors/AFR-L...QQcmdZViewItem

whyrun

Kinda funny I've got a article right here in my hand where they were used on an 396 lt1 build with a tpis cam and made over 420 pony's

But buy all means explain to me why they wont work?

blue 79 Z/28

AFR makes LT1/LT4 specific heads, std SBC gen 1 heads, which you linked to wont bolt up as an lt1 has a different intake pattern and reverse flow cooling.

Red-LT1

And because their 210cc LTx heads are designed to be used with an LT4 intake manifold, and will not work with an LT1. If you replace your manifold they will work, though. Or you could keep the stock manifold and get their competition ported 180cc LT1 heads, they flow very well but are expensive.

http://www.airflowresearch.com/180sbc_lt1.php

AVG LT1 heads stock flow 205/155 ish for reference

whyrun

Here's a link to the article for your reading pleasure they used the 195's


http://www.tpis.com/LT1-lowres.pdf