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Print in friendly format Send this term to a friend  Dana 44
This references the rear differential.

The Dana 36 was the smaller unit. It was used on all 1984 Corvettes, and all automatic Corvettes thru 1996...
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Re: Driving impressions with the AFR heads

Subject: Re: Driving impressions with the AFR heads
by 88BlackZ51 on 2009/8/18 23:46:13

Joe.

I am also looking for a deal on a TKO 600, but it certainly won't be easy. The guys that buy those, don't seem to sell them.

I bought those TFS heads a few years back. They were as cast, and were flowed on the EXACT same flow bench as my 195 Street Port AFR Eliminators.

I paid pretty much the exact price for both heads, and the AFR's outflowed the TFS heads by a country mile (especially on the exhaust side).

I don't have any performance #'s for those 2 cylinder heads Joe. I only have the flow numbers if you care.

But for me, If I have to spend an extra $400-$500 to gain another 25-35hp/20-30 tq, that's what they call a "no-brainer".

I had a set of the street ports, and sold them for the comp ports. The difference was about $500 in regards from selling and buying.

And yes, guys will spend $2000 on cylinder heads. I know a few who have the comp ports myself, and I am just one guy.


Let us know your decision.
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