full-racetopmount or didvided mergecollector topmount

Reply Subscribe

Thread Tools

Search this Thread

Mar 25, 2007 | 12:52 PM

sluggo

Thread Starter

Junior Member

Joined: Mar 2005

Posts: 142

Likes: 0

From: elizabeth city, nc, united states

full-racetopmount or didvided mergecollector topmount

I am looking at getting a fullrace topmount which one i have not deceided on between the standard topmount or the divided merge collector top mount I am shooting for 600whp to 680whp the 2 turbos i am looking at are the t67 and the sc61 i know u can get the t67 in twin scroll setup ,should i just stick with the standard topmount or should i go divided mergecollector route and how much faster approximately would it spool these turbos up
my setup is
ls/vtec 84mm benson sleevd block
rlz ported b16 head
gsr cams
manley tt rods
cp 9:01 cr
any suggestion would be appreciated

Mar 25, 2007 | 01:10 PM

tony1

Honda-Tech Member

Joined: May 2002

Posts: 15,814

Likes: 8

From: Dallas, TX, USA

Re: full-racetopmount or didvided mergecollector topmount (sluggo)

Divided collector without a doubt. It'll make your T67 spool quicker than a 35r. Did one a few weeks ago with the P trim 67 and twin scroll turbine housing, made 15psi by 5k.