241 vs. 243 heads - differences??
Thread Starter
Melting Slicks
Joined: Mar 2005
Posts: 2,364
Likes: 1
From: Rugby North Dakota
241 vs. 243 heads - differences??
I've heard reference to both 241 and 243 heads - my stock 2001 heads that I just removed were 241 heads
What is the difference b/w 241 and 243 heads? Which are better / more desireable? Or, is it simply a matter of what head was put on what year of car?
What is the difference b/w 241 and 243 heads? Which are better / more desireable? Or, is it simply a matter of what head was put on what year of car?
Le Mans Master
Joined: Jun 2002
Posts: 8,352
Likes: 103
From: In the pit, trying to love someone.
Factory yeah but you can get heads ported to outflow LS6 heads. I just got a set of... hell I don't know the casting number but they're PRC stage 2.5 5.3 liter heads from TSP and they have some pretty awesome flow numbers.
Thread Starter
Melting Slicks
Joined: Mar 2005
Posts: 2,364
Likes: 1
From: Rugby North Dakota
Still waiting for a dyno appt - I'll post #'s after that - can't wait!
