Another "Which rotors for me" thread. Need opinions!
#1
Canned. I got CORNED!
Thread Starter
iTrader: (5)
Join Date: Mar 2007
Location: Appleton, WI
Posts: 1,029
Likes: 0
Received 0 Likes
on
0 Posts
Another "Which rotors for me" thread. Need opinions!
1987 TII motor
Bigger streetport
Holset H1E with 26cm^3 exhaust housing on tubular manifold
1000/1600cc injectors
Haltech e6x
Would like 300-400whp or so
I'm trying to balance a number of factors.
1) What kind of boost I'm going to have to run to get the turbo to spool
2) What kind of fuel (pump 93 vs. e85)
3) Whether S4 N/A (9.5C/R) or S4 TII (8.5CR) rotors are going to be better for my application.
Right now, I'm thinking run the turbo rotors, which should allow me to run more boost and push the turbo farther into it's efficiency range, even though the engine itself would be less efficient.
Thoughts?
Bigger streetport
Holset H1E with 26cm^3 exhaust housing on tubular manifold
1000/1600cc injectors
Haltech e6x
Would like 300-400whp or so
I'm trying to balance a number of factors.
1) What kind of boost I'm going to have to run to get the turbo to spool
2) What kind of fuel (pump 93 vs. e85)
3) Whether S4 N/A (9.5C/R) or S4 TII (8.5CR) rotors are going to be better for my application.
Right now, I'm thinking run the turbo rotors, which should allow me to run more boost and push the turbo farther into it's efficiency range, even though the engine itself would be less efficient.
Thoughts?
#2
Super Moderator
iTrader: (148)
I answered in the other thread about the 26cm housing. I ran that hotside for a while until I downsized to a 22cm housing. I was running 14 psi on stock ports and made 364 to the wheels.
I was running on 93 when I made 364. Unfortunately, I am running 91 in Cali.
I cannot help you with the rotor selection though.
I was running on 93 when I made 364. Unfortunately, I am running 91 in Cali.
I cannot help you with the rotor selection though.
#7
dyno queen potentials
Join Date: Oct 2007
Location: ga
Posts: 445
Likes: 0
Received 0 Likes
on
0 Posts
if you can't change the turbine housing on the turbo then i would go with a higher compression. yes the lower compression gives more room for Fooking when tuning but i think the car will be a bit laggy. just my 2 cents as i'm no guru here.
Trending Topics
#8
Will work for horsepower
T2 rotors are laggy!
#14
Canned. I got CORNED!
Thread Starter
iTrader: (5)
Join Date: Mar 2007
Location: Appleton, WI
Posts: 1,029
Likes: 0
Received 0 Likes
on
0 Posts
Also, I'm amazed with how many holset threads there have been in this section, too! Seems like every other person has a question about them!
Thread
Thread Starter
Forum
Replies
Last Post
Jeff20B
1st Generation Specific (1979-1985)
73
09-16-18 07:16 PM
mulcryant
2nd Generation Specific (1986-1992)
10
09-09-15 05:24 PM