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440 LSX What heads

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Old 06-16-2009, 08:28 AM
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Default 440 LSX What heads

I'm Building a 440 Lsx 4.125 callies crank,compstar H beam 6.125 rods,4.125 wisco pistions.
I want this engine to naturally aspirated on 93 pump gas..........What is a good head for this appication......ETP 240,TRICKFLOW 235's........?
Need a little help with cam shaft,hyd roller.....?
What HP would I expect.

Thanks ..........Tony

Any input would be apprichited
Old 06-16-2009, 08:57 AM
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All PRO LSW heads. Check out West Coast Cylinder Head one of the sponsors.
Not the cheapest route but a damn good cylinder head. If budget isn't a problem definitely the one to get. As for the cam you have to ask yourself if this is going to be your DD or a weekend warrior racer.
Old 06-16-2009, 09:10 AM
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Do a search on my thread. I asked the same question. "440 what heads"
Old 06-16-2009, 09:23 AM
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Originally Posted by RoninWS6
All PRO LSW heads. Check out West Coast Cylinder Head one of the sponsors.
Not the cheapest route but a damn good cylinder head. If budget isn't a problem definitely the one to get. As for the cam you have to ask yourself if this is going to be your DD or a weekend warrior racer.
Just a drag car only..........
I blew up my 346 at armdrop 2009 at TMP Canada
Old 06-16-2009, 05:33 PM
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https://ls1tech.com/forums/generatio...ome-heads.html

There You Go. Goodluck!



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