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[GMCnet] GMC body [message #104882] Tue, 02 November 2010 20:29 Go to previous message
GMC_LES is currently offline  GMC_LES   United States
Messages: 569
Registered: October 2009
Location: Montreal
Karma:
Senior Member
I'm looking for opinions & comments ( good or bad ) regarding mounting a GMC coach body 2" higher than original though the use of a spacer or custom made tall frame rails.

Here are some of my good & bad reasons for considering this:

+More room above engine for aftermarket intake, FI, & floor insulation.
+Ability to raise fuel tanks to make room for a bottom sump to accommodate internal elect fuel pumps.
+Raised fuel tanks permits better under tank insulation.
+Raised holding tank & plumbing along with raised rear bumper gives better protection & departure angle at rear.
-Higher C of G may have a negative effect on handling.
-Steering shaft would need to be lengthened.
-Frame rails will be more visible from the side so custom side skirts might be desired.

Why you you might ask?
"because I can"

Actually I'm about to have a pair of replacement rails made up in the next month or so, and having them made 2" taller is no big deal.

I'm just looking for some convincing reasons for or against this idea before I order up the rails. Many of you have way more GMC smarts than I do, and might notice something I didn't.

Thanks
Les Burt
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Les Burt Montreal 1975 Eleganza 26ft A work in Progress
 
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