Differences between L98 and LTx heads?
#1
Le Mans Master
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St. Jude Donor '03 & '05
Differences between L98 and LTx heads?
Is there a difference that can be overcome within the differences? Just thought I would look into wether you can mount L98 Heads (better and cheaper AFR selctions for example) onto an LTx engine.
Pictures are always a good way to show the difference.
Pictures are always a good way to show the difference.
#2
Race Director
I remember Tom Wong telling me about an LTx engine he was working on that had SBC heads. Seems like the conversion price for the heads was $300 or $400.
#3
Le Mans Master
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Would be the reverse of this ? Scroll down
http://www.fullsizechevy.com/forums/...gen-1-sbc.html
Would have to make coolant holes in the heads to match LTX block and redrill intake bolt pattern
http://www.fullsizechevy.com/forums/...gen-1-sbc.html
Would have to make coolant holes in the heads to match LTX block and redrill intake bolt pattern
Last edited by rodj; 01-06-2010 at 06:28 PM.
#5
Tech Contributor
...also have to address the fact that the LT1 intake is dry while the Gen 1 heads flow coolant thru the intake and there is a steam vent line at the rear of the LT1 heads but not the Gen 1 heads. The steam line is due to the reverse flow cooling.
Hell of an experiment to save $300 only to find out the cooling flow is fubar'ed and you overheat the engine. JMO
Hell of an experiment to save $300 only to find out the cooling flow is fubar'ed and you overheat the engine. JMO
#6
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St. Jude Donor '05
Cheaper to buy the LTx head
#8