best top end
09-10-2017, 08:48 PM
#1
Junior Member
Thread Starter
best top end
I have a 305 in my iroc and im looking to do a top end build in it . Im just looking for suggestions on top end kits . Heads ,cams , intakes etc. Something with a medium/heavy cam ? What do you guys have and suggest ?
09-14-2017, 10:28 AM
#2
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Join Date: Aug 2002
Location: ARIZONA
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Car: 92 Trans Am Conv
Engine: LB9
Transmission: T5
Axle/Gears: 3.08
Re: best top end
Pretty limited with the small bore.
Do you have a manual or auto?
What gears?
What exhaust?
Are you planning on swapping them or anything else?
What are your goals?
What do you plan to use the car for?
Do you have a manual or auto?
What gears?
What exhaust?
Are you planning on swapping them or anything else?
What are your goals?
What do you plan to use the car for?
09-16-2017, 04:20 PM
#3
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Join Date: May 2001
Location: Tucson, AZ (deployed to Saudi Arabia)
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Car: 84 Z-28 Camaro
Engine: 383
Transmission: T-56
Axle/Gears: richmond 3.73, eaton posi
Re: best top end
Your limited on most aftermarket heads bc of the small bore, 1.94/1.50 is the biggest you can go and from what I've heard some of those will even hit the cylinder walls, plus most aftermarket heads are in the 64cc range and the stock heads are in the 55 cc range so you compression will be significantly less...just things to take into consideration when working with a 305
09-16-2017, 09:43 PM
#4
