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73-87chevytrucks.com
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Which heads
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Topic: Which heads (Read 2333 times)
str8bloc
Registered Users
Posts: 122
MISTRESS
Which heads
«
on:
February 03, 2011, 08:22:08 AM »
hey guys i have a set of 458642 heads wonderin if i should refresh them. also which heads would be better for low end torque vortecs or tbi or what. i am about to start my frst build the cam i prob will choose is comp 270h 270 duration .470 lift or voodoo 262 duration 468 lift the bottom end havent chose either 388 or 355 but i think ima go all forged low compression so i can add a177 blower in the future. the 642 heads will go on my daily driver the other will go on the motor im bout to build
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FaTbOy
Captkaos
OWNER and Administrator
Administrator
Senior Member
Posts: 18376
Re: Which heads
«
Reply #1 on:
February 03, 2011, 12:56:28 PM »
never heard of 458642, did you mean 468642.
Post is kinda confusing as you are listing 2 motors here, Which one is this going on? The 468642's have tiny valves, great for low RPM use....
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Chris Lucas
73-87chevytrucks
captkaoscustoms
squarebody
str8bloc
Registered Users
Posts: 122
MISTRESS
Re: Which heads
«
Reply #2 on:
February 03, 2011, 04:33:34 PM »
well i cant do ne thing here blew head gasket so 1st things first but found a rebuilt set of heads for 100 but gotta tear the rest down see where im at
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FaTbOy
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Which heads