Bout to turbo a B18A1.. got some questions???
 

alright im finally bout to turbo my b18a1, g2 integra. im gonna run stock internals with 70,000 on the motor. i was probably thinkin bout a 14b tdo5h turbo, or t25 2g DSM, what turbo and manifold should i go for. Im more worried about the turbo fitting on the manifold than anything.

PLEASE HELP

Re:Bout to turbo a B18A1.. got some questions???
 

get a t3, they are very easy to find and to find flanges for, and manifolds for. also there are so many different trims, you can upgrade easily without having to get a new manifold

Re:Bout to turbo a B18A1.. got some questions???
 

I agree go with the t3.. You can find log manifolds for pretty cheap that will work great with it.

Re:Bout to turbo a B18A1.. got some questions???
 

what exactly is a log manifold. Ifound some pretty sweet ones on ebay. oh yeah, i hear that u have to cut into the block or some ---- for a drag or revhard manifold to work. Know anything about that???

Re:Bout to turbo a B18A1.. got some questions???
 

good lord where did u get a b18a1 w/ 70k! great find!

Re:Bout to turbo a B18A1.. got some questions???
 

HAHA, yes yes, i know, my buddy has a friend who was gonna use it for a hatch, but some ---- happened and he needed money. i got it for a grand total of 350$ with everything on it. it was just chillin in his shed....man he was heart broken when it left him. its outta a 93 4-door integra, and now its bout to get turbo'd into my 91 2-door.

Re:Bout to turbo a B18A1.. got some questions???
 

As far as grinding into the motor, There is like a little "tang" right near the transmission that needs to be grinded off and really that should be all. And yeah definatly go with a T3, so easy to find ---- for.

Re:Bout to turbo a B18A1.. got some questions???
 

Log manifolds are a simple design,

https://www.homemadeturbo.com/tech/manifold/log1.jpg
https://www.homemadeturbo.com/tech/manifold/log2.jpg
https://www.homemadeturbo.com/tech/manifold/log3.jpg
https://www.homemadeturbo.com/tech/manifold/log4.jpg

This is a B-series w/ a DSM flange, they are cheap & easy to make.

Finding a manifold with a B-series head flange and DSM outlet flange will be tough to find. That is why everyone is recommending going with a T3. They are by far the most universal turbo around.

Jeff

Re:Bout to turbo a B18A1.. got some questions???
 

you dont think a longer runner equal lenght would be good?

Re:Bout to turbo a B18A1.. got some questions???
 

i want to make my own manifold!