wndsop....I would do so up grades on the 650 just for a back up....a good 750 demon is a good carb..so is an AED 750. as for the line I would hold off til your run the 750..what cam do you have in the car?..reason I ask is with a small c/l it takes away vacuum and a different power valve will be needed <edited><editID>mustangforums</editID><editDate>38014.919212963</editDate></edited>

 

cam is edelbrock rpm</P>


duration@50 int 224 exh 234</P>


lift int .496 exh .520</P>


lobe sep 110</P><edited><editID>mustangforums</editID><editDate>38014.9197685185</editDate></edited>

 

like i said wndsor mess. me if things don't turn out<edited><editID>mustangforums</editID><editDate>38014.9201967593</editDate></edited>

 

i got some good overall advice, i read everyones reply and took from it what i needed to. i'll just put on a 500 fogger and blow the eutectic pistons right out of it! see you've gotten me all fired up now! <edited><editID>mustangforums</editID><editDate>38014.9212731481</editDate></edited>

 

what would Lingenfelter think about all this, see let's start again how about regulators, been thru many and yet to find one really good, any ideas, had the regular little holley one and now on a mallory and its alright

 

What about for my car. Gears are the most logical progression, but is there a huge difference between 3.73s and 3.55s? I do some highway driving, but not a ton, maybe 30 highway miles a week.