l98 heads
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Joined: Jul 2003
Posts: 42
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From: !San Diego!
Car: 1989 FireBird
Engine: 305
Transmission: 5-speed
l98 heads
Hey can anyone tell me if l98 heads will preform better on my 305?
or would 305 heads be better???
if anyone could awnser this asap that would be great cuz the heads are at the machien shop right now lol thanks guys.
or would 305 heads be better???
if anyone could awnser this asap that would be great cuz the heads are at the machien shop right now lol thanks guys.
Joined: Mar 2000
Posts: 5,703
Likes: 132
From: Orange, CA
Car: '90 Trans Am-12.45@110.71
Engine: 355 w/AFR 195's Elem. 400/430 HP/TQ
Transmission: Tremec T-56
Axle/Gears: 12 Bolt 3.73
No good...They will reduce the commpression too much.
305's are 58cc...L98's are 64cc.
305's are 58cc...L98's are 64cc.
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