bikeboyben14

ok my first question is that i have a 75 mm tb and egr spacer and my friend wants to trade me a 70mm and egr spacer. it would help me any since i dont have a built motor? the only things i have is a c&l tube with a 76mm maf 24# injectors, f cam, under drive pullies, long tube headers, prochamber, flowmasters, and 410 gears.
second question is that im wondering if i can hook up electric auto meter water temp and oil pressure gauges to my factory sending units

dthompson67

i would keep the 75mm. would run fine with it but when or if you go to upgrad other stuff later on you will need it. and for 75mm the stock intake has to be ported. or i would get a gt40. good little intake for street.
i do think you can hook them up but i wouldnt. i would get new ones so you know that they are working fresh and good. isnt good to have a bad oil pressure sending unit. thats how my engine blew. didnt know what happened until i started it back up

CantStopTheFox...

I don't think that either one of you would really see a big difference with the two different throttle bodies...

My buddy has a built, superchargedmotor pushing almost 500-ponies...and he runs a 65mm TB!

bikeboyben14

i dont know if my stock intake has been ported or not to be honest and i did go buy all new sending units i just didnt know if i had to use the ones autometer sent with the gauges cuz i dont really want undo my factory gauges

FivePointOhh

yea the ones that come with the gauges should bolt right up no prob, i just did mine and it was perfect

bikeboyben14

yea i mean the sending units with the gauges will work but i just want to keep the factory units hooked up and then run the signal wires for the autometer gauges to them that way i have my cluster gauges that work still along with the autometer ones