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416 Heads from my 305?

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Old 05-22-2004, 12:28 AM
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Car: 88 Camaro
Engine: 310 LG4
Transmission: 700R4 w/2200 stall
Axle/Gears: 3.42
416 Heads from my 305?

Ok, i searched the forums, spent an hour reading posts, but they didnt quite satisfy my questions.

14014416 is the casting number i found on my heads. I read that these are good heads. Is this true?

Also, i read that they benefit from a larger intake valve? I'm getting these rebuilt and cleaned and all that, what should I do to them to make them as good as possible?

Thanks.
Old 05-22-2004, 12:36 AM
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Car: '92 RS, '84 Z28
Engine: 383, L69
Transmission: T56, 700R4
Axle/Gears: 3.42, 3.42
Do a search for Sitting Bull, or F-BIRD'88, not sure if i got the names right, they have plenty on this subject.

Last edited by deepstage69; 05-22-2004 at 12:44 AM.
Old 05-22-2004, 12:47 AM
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Car: Z28
Engine: Sb2.2 406
Transmission: Jerico 4 speed
Axle/Gears: Ford 9" 3.60
Yes, both Sitting Bull and F-BIRD'88 have excellent write ups on these heads.

With 1.94/1.6 valves, some bowl work and some porting, these heads really can open things up.
Old 05-22-2004, 03:59 PM
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Car: 82 Z28
Engine: Al LT1 headed LG4 305
Transmission: TH350
Axle/Gears: 3.73 posi with spacer
14014416 305 HO, 80-85, 58cc, 1.84-1.5, 165/59cc ports, 7 bolt ex.
Old 05-22-2004, 06:37 PM
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What is the intended engine for the heads?
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