heads
#1
Registered
Thread Starter
Join Date: Aug 2003
Location: Michigan
Posts: 48
Likes: 0
Received 0 Likes
on
0 Posts
heads
Does anybody know what heads come on the 454 merc. 1985 to 1991 or so. I have an 87 with small oval ports, just wonder it they all come with these.
thanks
Dan
thanks
Dan
#2
Registered
Join Date: Jan 2001
Location: Holland MI
Posts: 3,140
Likes: 0
Received 0 Likes
on
0 Posts
The low horsepower engines do. Higher horse versions come with GM recatngular-port heads. JimV from the board seems to have had some luck porting the peanut-port heads like you have but you'd probably end up with about the same money into them as what you could buy some Merlin oval-port heads for.
Thread
Thread Starter
Forum
Replies
Last Post
Dave1972
General Q & A
6
12-09-2003 02:16 PM