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ditching the vortecs and putting afr 195's on. right now jets are 68's in the holley. expected hp gain is 80-100. anyone have a guess on how much jetting it will need. i have a set of 70's and 72's the head is the 65cc the vortecs where 64cc.
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Jake H.
68 Chevy c10 740hp turbo 383/350. 7 time king of the streets champion. Destroyer of pistons
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What carb is on it?
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a newer 4160Jake H.
68 Chevy c10 740hp turbo 383/350. 7 time king of the streets champion. Destroyer of pistons
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I'm more familiar with the 4150, but I would think that 72 would be a good starting point for the new combo. You could always jet down 2 sizes later.Comment
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the carb comes from holley with 70's iirc. i had to jet down for the most powerJake H.
68 Chevy c10 740hp turbo 383/350. 7 time king of the streets champion. Destroyer of pistons
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Like I said, I haven't dicked with a 4160 in a while. If it were me I'd probably start with 72's and work my way down, but do it however you likeOriginally posted by taank View Post
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boost is boost?Originally posted by Notch View PostLike I said, I haven't dicked with a 4160 in a while. If it were me I'd probably start with 72's and work my way down, but do it however you likeJake H.
68 Chevy c10 740hp turbo 383/350. 7 time king of the streets champion. Destroyer of pistons
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CFM is CFMComment
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nos is for cheaters. you fucking cheater!Jake H.
68 Chevy c10 740hp turbo 383/350. 7 time king of the streets champion. Destroyer of pistons
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Leave the 68's in go lean and make some powaIm in Blaine letting some girl get 14" inches, i think she knows you....
If you think your shit is fast, you'd think my fucking turtle is a time machine.
Our Fearless LeaderComment
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Jake,
I have some 74's if you wanna start out really big.
(Actually i have a holly Jet kit in the garage)
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Not to shit in your wheaties but don't feel bad about yourself if you don't gain 80-100hp. Are you keeping the same cam and compression?409sbc Borg Warner billet 76mm
5.38@130
8.40@161
Originally posted by sinSStrDude, have you SEEN his station wagons?
Originally posted by crazy
www.tntraceshop.com
www.normstire.comComment
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Yep. This combo is good for 500ish. Some have made moreOriginally posted by shagwag View PostJake H.
68 Chevy c10 740hp turbo 383/350. 7 time king of the streets champion. Destroyer of pistons
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500 is very realistic. Shouldabeen10s got my last 383 to make 505 with basically vortec heads.409sbc Borg Warner billet 76mm
5.38@130
8.40@161
Originally posted by sinSStrDude, have you SEEN his station wagons?Originally posted by crazy
www.tntraceshop.com
www.normstire.comComment
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