MikeThomas

Im considering getting a 12cm housing to try it in place of my 16cm. Since I bumped the timing I lost that initial umph until about 8psi then it rocks. It seems like the 12 would help counteract that and clear up some of my pre boost smoke (no I will not back off the screws ). I have the 5sp and do a lot of city driving so apparently the 12 is a good combo with stock injectors....What do ya'll think?

90firstgen

Absolutely! Your injectors cant feed enough fuel for it to be a restriction.

jdwest

I love my hx35-12....made a heck of a difference.

G1625S

Do it! You won't be able to wipe the dopey grin off your face

sooty

running it on mine, lost the smoke, getting up to 40 psi, if you leave your foot in it, pump maxed with pin, stock 1990 injectors, and pyro stays in check with moderate rpm under load, average 20-30 psi boost. did you like the templates? kudos, joe.

wannadiesel

Do it immediately if not sooner.

Jschlachta

Anyone know a good place to get used 12cm wastegated housings?

90firstgen

The best place is here in the classifieds or on ebay. Sometimes you can pick up a whole used HX35 (sometimes needing rebuilt or scrapped) for less money than just buying the housing. HX35 has 56mm/12cm. Good upgrade if you only spend a couple hundred bucks on it and you have a completely stock turbo.

lowwag64

love my new HX35/12cm,truck really comes alive @ any rpm.