2.8 Heads
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Joined: Sep 2006
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Car: 1992 Camaro RS
Engine: 3.1 V6
Transmission: Automatic
2.8 Heads
Heads from a 1990 - 1995 s10 with a 2.8 liter will work on the 1992 3,1 camaro right. I know people said the last pair of heads i found wouldnt work due to them not being from a fuel injected motor. 90's s10s were though right?
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From: Waterford, MI
Car: 1998 Camaro Z28
Engine: 6.0L
Transmission: 4L60E
Axle/Gears: 3.73
yes any of the 2.8 - 3.4 heads are the same, once the 2.8 heads got bigger valves. theyve all got 1.72" intake valves and 1.42" exhaust valves.
Joined: Mar 2006
Posts: 4,367
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Car: 1973 Datsun 240Z/ 1985 S-15 Jimmy
Engine: Turbo LX9/To be decided
Transmission: 5-speed/T-5
Axle/Gears: R200 3.90/7.5" 3.73
QFT!
I don't remember for sure, but I beleive the last year of the 2.8 in the S-series was actually '94, I don't recall the '95 having a 2.8.
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Joined: Oct 2004
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From: Moberly Missouri
Car: 1985 Firebird
Engine: 3.1L (planning for a turbo)
Transmission: 700R4
Axle/Gears: 3.42
how much could those valves be enlarged safely? 1.8 1.5? and is it worth it?
Not to highjack the thread or any thing...
Not to highjack the thread or any thing...
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Joined: Mar 2006
Posts: 4,367
Likes: 15
Car: 1973 Datsun 240Z/ 1985 S-15 Jimmy
Engine: Turbo LX9/To be decided
Transmission: 5-speed/T-5
Axle/Gears: R200 3.90/7.5" 3.73
I haven't found any larger valves without going completly custon that would fit, and even somthing that could fit, would only be marginally larger, due to the small diameter bore.
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iTrader: (3)
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From: Waterford, MI
Car: 1998 Camaro Z28
Engine: 6.0L
Transmission: 4L60E
Axle/Gears: 3.73
Re: 2.8 Heads
those heads need porting and a 3 or 5 angle valve job before you go w/ bigger valves. or just go aluminum, lol.
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