turbo flange?

[Bobby17772]

I've been wondering this for a while, whats the difference between t3 and t4 flanges (part the bolts to manifold)? like is there a visible way to tell the difference, and what about dsm turbos, like the14b, 16g, 20g, ect. if anyone could tell me that would be great.

thanks

 

[ihatemyprelude]

Google dont mean to be a dick but its pretty much all down to size, Most dsm turbos you will find will be T3 they all use a 4 bolt.

Imo Hondaswap is best for swaps if you want to learn about turbo + honda on a budget Dserious is a good site.

 

[Bobby17772]

alright thanks, yeah I just wasn't sure if the bolt holes were in a different spot but they were the same size or if they were just bigger flanges in general or what, I thought that some of the know all turbo guys would have any info

 

[ihatemyprelude]

ya T4 has bigger hole pattern T3 has a smaller bolt pattern bolt being 4 bolt.

 

[97hatch]

Google dont mean to be a dick but its pretty much all down to size, Most dsm turbos you will find will be T3 they all use a 4 bolt.

Imo Hondaswap is best for swaps if you want to learn about turbo + honda on a budget Dserious is a good site.

you sir are wrong mitsu turbos are a mitsu flange

 

[DESPAIN]

This is the reason for a t3/t4? Also why a 4 bolt on some and a 5 bolt on others? Hot side.....