92stangdrop

I need help finding a good blow off valve for my 92 mustang. i'm not really sure what to get so i'm looking for some options. I going to run 7 psi . Any help would be great!

AdderMk2

so your running a turbo setup??? what size turbo. piping etc... this will help you figure out what size BOV you will need

ajt86

also is it an auto or a manual trans, if its an auto and your not running that large of a turbo, especialy at 7 PSI you dont even need a BOV- spend the 200$ on somthing else ive run my car at 30 pounds of boost with a super 70 ball bearing with no blow off and havent hurt it yet. when you let off fast after a hard acceloration- it will give you some compressor surge, but it wont hurt anything

92stangdrop

I have 1 5/8 primaries, 2 1/2 cross over, 3 downpipe and wastegate 38 mm. As for the tubro size i'm not sure because im still waitng for it show up. (ebay)

88stangaruu

Why a turbo for only 7psi? How much you get it for?

92stangdrop

It's a manual and i have a stock head, cam and block so i really didn't want push it to hard.

92stangdrop

I got everything i need except bov! Got it for 600$ I didn't think it was that bad

Mustangkiler

if the supercharger im getting can go up to 9 psi on a stock engine without needing a blow off valve and if my friends turbo is running 8 without one on a stock 4 banger, you will be fine.

92stangdrop

The tubro size is 1.05 a/r it is comparable to a t88

92stangdrop

My psi is so low because that is what the wastegate is set at right now until i get one that i can adjusted.