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02-10-2003, 11:44 PM
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#1 |
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Registered User
Join Date: Jun 2001
Location: cambridge,ont,canada
Posts: 128
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Cyl Head Question
On the intake side of the heads there are 4 larger square holes for Intake, But what is the small square holes for? There is 3, one on each end , and one in the middle And why does the middle one get carbon up?
o OO o OO o <--intake.  
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Nelson 1970 C10 350 Auto. A/C not Working |
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02-10-2003, 11:49 PM
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#2 |
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Fabricate till you "puke"
Join Date: Jun 2002
Location: Ill
Posts: 9,402
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The end holes are coolant passages, & the center holes are for heat under the carb(from exhaust passages)....
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69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears.... |
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Linear Mode
