Turbo ZC

91civicsi · Post by **91civicsi** » Mon Dec 04, 2006 1:54 am

Well I am new to the import world, and I wanted to know about building a low budget turbo kit for my 1991 civic si with a ZC. I thought someone on here might know.

Drowzysleeper · Post by **Drowzysleeper** » Mon Dec 04, 2006 2:09 am

i know that you can use an hf manifold for a turbo mainfold. all you have to do on the zc is bore out the ports a lil bit for the header.

Spork · Post by **Spork** » Mon Dec 04, 2006 3:12 am

coughBudget_CRXcough

he has all the ZC turbo info you want. I promise.

Post by **budget_crx** » Mon Dec 04, 2006 6:26 am

Spork;2754 wrote:coughBudget_CRXcough

he has all the ZC turbo info you want. I promise.

lies.

btw dont worry about porting the exhaust ports for fitting the manifold, the difference is very minimal and it actually helps prevent exhaust feed back into the engine with a small turbo. plus the smaller ports make for more velocity, egualling faster spooling.

so what kinds of things would you like to know?

91civicsi · Post by **91civicsi** » Mon Dec 04, 2006 11:18 pm

Well I can't find any torbokits for it, so how would I go about peicing one together for not alot of money?

Post by **budget_crx** » Mon Dec 04, 2006 11:24 pm

actually the Greddy kit for the 92-95 civics were designed specifically for the DOHC ZC. but if you want to build your own, it will be the same as building one for any other D motor. Hf manifolds work, the rest just gets pieced together from various places

Drowzysleeper · Post by **Drowzysleeper** » Tue Dec 05, 2006 4:38 am

ok i just knew that the mani was ported smaller and i was hearing that you had to port it for a better flow. thanks for the clearification

Post by **budget_crx** » Tue Dec 05, 2006 5:04 am

its not that its ported smaller, but the ports are about 1/8 an inch off of the standard d series exhaust port. alot of people like to port the manifold, but it really doesnt make a difference. if want to know anything ZC im your man lol

90CivicEx · Post by **90CivicEx** » Sat Dec 09, 2006 9:17 pm

hey I got a hf manifold for sale...$15 and you can take it