are my risers plugged?

jopes

Petty Officer 1st Class
Joined
Oct 19, 2008
Messages
288
under high speed the engine slowly is creeping up in temp, when I come back down to a idle it takes a few minutes for it to cool back down.

the front half of the risers are cold to touch where the rear half are very warm. Is that normal?

new engine
new impeller
new manifolds
new thermistat


Are GLM risers any good or should I stick with the sierra or barr brand?
 

Don S

Honorary Moderator Emeritus
Joined
Aug 31, 2004
Messages
62,321
Re: are my risers plugged?

Pull 'em apart and look!
 
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