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Original Message
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Exhaust ports god (good) heads bad heads |
By OzFE - 05/13/2002 8:50:09 PM; IP 210.9.52.165 |
Here in Australia you dont see a lot of FE parts. But I happen to be into FE's.
Well I would like to know more "facts" about the stock cyclinder heads. My head porting, engine building experience leads me to seek FE heads that DONT have the savage lip under the exhaust seat (like a seat insert hanging in free air). And you definately can add inserts to these heads for inserts and unleaded fuel. FE heads seem to be very restricted by the exhaust. The "better" (more portable) exhaust ports seem to come with the smaller intake opening. They also seem to be associated with heads that have air-injection bosses. I've found that the bigger intake openings dont add anything to air flow and the port deeper near the pocket and turn seem to be the same as the small opening heads.
What are the best stock heads to seek out I dont want to know about exotics, but heads that are good and will respond well to CJ sized valves
DT2 ? is a number I've heard mentioned
Any comments tips or figures
thanx |
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