opinion on heads
#1
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opinion on heads
i was running 243 heads untill the f* up . . . should i go l92/317's or look another pair of 243's???? im on a budget build . . .
this local guy sells me 317's milled .030 with a valve job . .. . ferrea valves . . for $275 . .what do u think .. .
...open for suggestions . .
im a noob on valves . . .so shine me on valves*
this local guy sells me 317's milled .030 with a valve job . .. . ferrea valves . . for $275 . .what do u think .. .
...open for suggestions . .
im a noob on valves . . .so shine me on valves*
#2
i belive the l92 supposed to fit on 4.00 bores and up only
and the 317 are the same as 243 with lower compression and better if u going to forced induction (as i heard)
243 are better for n/a
might be wrong lol
and the 317 are the same as 243 with lower compression and better if u going to forced induction (as i heard)
243 are better for n/a
might be wrong lol
Last edited by Ad1; 06-21-2009 at 05:24 PM.
#6
from texas speed site
The PRC Cylinder Heads Feature:
* Brand New GM 5.3l Based Cores
* Smaller Combustion Chambers For 10.75:1 Compression
* Stainless Steel 2.02"/1.575" Valves
* PRC Double Spring Kit Complete With
Springs, Titanium Retainers, Seats, & Seals
* Completely Assembled & Setup To Your Specs!
The PRC Cylinder Heads Feature:
* Brand New GM 5.3l Based Cores
* Smaller Combustion Chambers For 10.75:1 Compression
* Stainless Steel 2.02"/1.575" Valves
* PRC Double Spring Kit Complete With
Springs, Titanium Retainers, Seats, & Seals
* Completely Assembled & Setup To Your Specs!
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