st78 or billit gt 42-76 for a 370
02-10-2011, 02:13 PM
#1
TECH Apprentice
Thread Starter
iTrader: (13)
Join Date: Nov 2007
Location: indiana
Posts: 349
Likes: 0
Received 0 Likes
on
0 Posts
st78 or billit gt 42-76 for a 370 bw st78
78 comp
84turbine
1.25ar
billet gt 42-76
76 comp
75 turbine
1.44 ar
iv treid serching these but didnt come up with much
which one would be better for my 370 looking for 750 to 800rwh and hoppfully no more than 15lbs for now which one would be better is their going to be a big diff in spooling between them both i can get ether for about the same price so just would like sum advice from the pros thanks
78 comp
84turbine
1.25ar
billet gt 42-76
76 comp
75 turbine
1.44 ar
iv treid serching these but didnt come up with much
which one would be better for my 370 looking for 750 to 800rwh and hoppfully no more than 15lbs for now which one would be better is their going to be a big diff in spooling between them both i can get ether for about the same price so just would like sum advice from the pros thanks
02-10-2011, 06:04 PM
#2
TECH Apprentice
iTrader: (19)
Join Date: Mar 2007
Location: Southeast, MI
Posts: 316
Likes: 0
Received 0 Likes
on
0 Posts
Im waiting on an st80 from forced inductions for my 370. It should be a good turbo for now and still give me some room to grow. My goals were about the same as yours.
02-10-2011, 06:51 PM
#4
TECH Apprentice
Thread Starter
iTrader: (13)
Join Date: Nov 2007
Location: indiana
Posts: 349
Likes: 0
Received 0 Likes
on
0 Posts
ya those things r huge arnt they im woried about fitting it in the front jose at FI reconmended the st78 and i found the gt42-76 on hear the guy said he made 915 rwh on a 370 so im torn dont know what to do i just know my tc 76 ant going to cut it
02-10-2011, 08:13 PM
#5
TECH Apprentice
iTrader: (19)
Join Date: Mar 2007
Location: Southeast, MI
Posts: 316
Likes: 0
Received 0 Likes
on
0 Posts
Theres a thread on another site that I came across when I was doing some research on the s380, he went from a gt42-76 to a s380 and picked up almost 70rwhp at the same boost level and it still spooled just as quick. That was on a 331 in a mustang, but it just shows the effeciency of the bw turbo.
02-10-2011, 09:47 PM
#7
Theres a thread on another site that I came across when I was doing some research on the s380, he went from a gt42-76 to a s380 and picked up almost 70rwhp at the same boost level and it still spooled just as quick. That was on a 331 in a mustang, but it just shows the effeciency of the bw turbo.
that would be like the F1-68 vs the 42's 75/82mm turbine
or was he using the 83mm?
Trending Topics
02-11-2011, 12:30 PM
#9
02-11-2011, 02:16 PM
#10
TECH Enthusiast
Join Date: Sep 2010
Location: North Central Ohio
Posts: 580
Likes: 0
Received 0 Likes
on
0 Posts
OP good luck with your project.
Listen to people who have been there and done that and don't try to reinvent the wheel.
It is better to do it once and do it right.
Listen to people who have been there and done that and don't try to reinvent the wheel.
It is better to do it once and do it right.
02-14-2011, 10:40 AM
#12
