jdc1986

ok basically i have a 306 block with cobra intake, edelbrock heads, MAF sensor and i am looking into a larger (70mm or 75mm) throttle body. what would be best with my setup? any recommendations on what brand? i have heard that bbk is good but is there any other brands that i should check out? also what size should i get? would a 65 mm be better or the 70 mm or 75mm?

luckythirteen13

id go with 70mm. 75mm is too big and 65mm would be for a stock engine.

jdc1986

ok so 70 mm it is. i see that u also have a 70 mm throttle body, what kind do u have? is there a specific kind i should get or what? is bbk good or should i look for another brand?

luckythirteen13

i bought the cheapest ones i could find. i think i paid about $120 or so for the tb and egr. as far as i know, a tb is a tb, as long as its not made from bubble gum and paper clips it should be fine....its just a door.

the one i use is made by professional products. got it off ebay brand new from the company that made it.

EDIT: heres a deal like the one i got http://cgi.ebay.com/ebaymotors/ws/eB...category=33558

Moosetang

You get what you pay for. Words of wisdom. Get BBK

luckythirteen13

moosetang is right, you do get what you pay for. but i can honestly say ive never had any type of problems with my tb.

bobby

bbk is very good, i have one(70mm) and love it

jdc1986

yeah ok thanks guys.....ive found a bbk from summit for about $179. now do i have to buy the spacer as well? or whats the deal with that?

luckythirteen13

coolant flows through the spacer. its supposed to lower intake temperatures and is required for emissions testing

vfast

I use professional products T/B they fit good , come polished,and have the adjustable tps..all your paying is for a edelbrock name...really..I have used these for 5 years now not one problem out of 50-60 I have installed