13BT options...
RX-7 Alumni
Joined: Oct 2002
Posts: 1,140
Likes: 1
From: Spacecenter Houston
I'm going with premix also. Ditchin the OMP, lines, and vacuum hoses for it.
IMHO, the S4 is a decent route to take, most of the parts are cheaper and easier to get--but I am using the S5 turbo for its bigger wastegate. True an S5 will get you more HP. If you got lots o $$ then go S5 and deal with the OMP, otherwise S4 will get you very close.
IMHO, the S4 is a decent route to take, most of the parts are cheaper and easier to get--but I am using the S5 turbo for its bigger wastegate. True an S5 will get you more HP. If you got lots o $$ then go S5 and deal with the OMP, otherwise S4 will get you very close.
Thread
Thread Starter
Forum
Replies
Last Post
82streetracer
Haltech Forum
11
Mar 11, 2019 05:34 PM
BLUE TII
Single Turbo RX-7's
10
Sep 26, 2015 10:12 PM
Rx7supra
2nd Generation Specific (1986-1992)
2
Mar 18, 2002 07:28 PM
