T4 turbo on 1641cc? EDIT: K26 Turbo Kit w/ Pics

So im thinking a T4 turbo is to big to run on my 1641cc. But tomorrow im getting...

CB performance headers (under deck lid)
T4 turbo (not sure if thats intake or exhaust side or both, my GF knows a guy and passed the info to me )
blow off valve, waste gate
Weber side draft needs rejetted
Basicly everything needed for set-up other than oil lines

It was set-up and ran on a 2165cc stroker

so turbo will prob not work but im hopeing to use everything else for my rayjay set-up

gonna get it for $225 hehe i thought that was the best part

You will have to change the flange on the header.

T4 style is popular with the Honda and Mitsubishi crowd. I would find another smaller turbo instead of changing the flange on the CB unit. If you toast the turbo a T3/4 will be a whole lot easier to find. RayJays are out of business and have a unique flange

my 2 cents

yeah im gonna look at it all tomorrow and see how it goes

This set up is a 4 bolt flange please stick with it. You will never regret picking up a T4 and cleaning up the Rayjay and putting it on you desk at work for a paper weight. You will never stop tweaking the system and you have very few option with a RayJay

This system is a draw through due to the side draft.. or some crazy setup

T04 will be too much for your 1641. But for the price, the header, BOV and wastegate are a good deal.

But if it never gets into boost whats the fun in it? You can always get small T4's. I was going to pick up a pea shooter a few weeks back(still need to look into that).

Yeah I figured for the price why not.

OK here it is, picked it up last night

CB Performance under decklid turbo headers
I think i have fitment issues with the headers being to wide (designed for stroker) 1/2-1in to wide


KKK K26 turbo
from what i have read, k26intake side, K26 exhaust side
from an audi 2.2L, i believe
035 145 703L
K26
86 911 1474
5326 970 6411



Extra oil sump


35mm wastegate


Delorto side draft 40, polished


need oil lines etc and carb to turbo manifold

"Andy, try locating a Saab 2.3 (Saab 9000) and similar. They have just the right turbo for you.
Furthermore look out for Audi 2.2 turbo's (KKK K-26): These are fine turbo's and have the capacity for up to 2 litre AC VW engines.
Try to avoid the diesel turbo's: they rarely have the right trim combination and often are not built to withstand as much heat as a petrol/gasoline turbo.

Good luck with your search,

Robin"

"the kkk k26 is for a 1.5-2.2l engine. it will spool fast but it will run hot"

found on internet, maybe the K26 will work

Looks nice a dry fitment will tell you a plenty. I believe number 1/2 valve cover is the best oil return location

That was a sweet deal! I wouldn't be afraid to set up that K-26. It's in the ballpark. Should work nicely. David is right, try to do your oil return on the 1-2 side. The 3-4 side runs plenty hot without dumping hot return oil into it. You can also dump the return oil through the fuel pump block off plate. Use a minimum 5/8" dia. return line.

I was wondering what size oil line to use

AN-3 is usually preferred. I like to use a flex hose from a grease gun. It is the right size,and it has 1/8"NPT on both ends, so it is easy to adapt to. You can put a tee fitting on your oil pressure sender unit for the oil supply.

Nick you need to get the book or borrow mine. Run a gauge on the turbo until you get it sorted out.

I have run 1/8 once than I went up to 3/16 I will check. The oil out is not under pressure.. So the return is as big as possible 1/2 for as long as you can go.

The push rod tubes are mini oil coolers. The oil will be pretty hot.