I am interested in any advice on puting SU's onto either an inline 6 GMC (228 for now) or a 'Cadillac 261'. In my best estimation I should go with carbs that have a throttle bore roughly the same as the port at the intake flange. So I am leaning toward H4's or a variant therof.

The only reason I am considering SU's over Mikunis or some other 'motorcycle' carb is for appearnce.

I have searched for this, (even asked in a PM, thanks Mr. M \:\) ) but I am hoping someone has actually done it. If you think it's a dumb idea, I want to know that too, please share with me (and everyone else) why you think so.


My, what a steep learning curve. Erik II#5155