STS Turbo GTO Dyno Results....
10-10-2005, 08:11 PM
#1
Trending Topics
10-21-2005, 08:20 AM
#9
TECH Regular
iTrader: (15)
Join Date: Jun 2004
Location: Shawnee KS
Posts: 498
Likes: 0
Received 0 Likes
on
0 Posts
I know for a traditional set up, a super T61 is the min for a 350 spinning to 6k, but for a 370 spinning to 6-6.5 ur going to need a T76.
AWSOME NUMBERS STILL!!
Bet its fun to drive.
AWSOME NUMBERS STILL!!
Bet its fun to drive.
10-21-2005, 08:25 AM
#10
On The Tree
Join Date: Mar 2004
Location: Upstate, NY
Posts: 184
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by MaxxMitchell
I know for a traditional set up, a super T61 is the min for a 350 spinning to 6k, but for a 370 spinning to 6-6.5 ur going to need a T76.
AWSOME NUMBERS STILL!!
Bet its fun to drive.
AWSOME NUMBERS STILL!!
Bet its fun to drive.
i agree!
10-21-2005, 11:07 AM
#11
I disagree. A 370ci motor only has an air requirement of 65lb/min. at 6,500 rpm. A t-64 (65 lb./min.) or T-66 (72 lb./min.)would be an adequate turbo for his application while still maintaining quick spool time.
IF he went twin, the two t-60's or t-61's would be perfect.
IF he went twin, the two t-60's or t-61's would be perfect.
10-21-2005, 04:39 PM
#12
TECH Regular
iTrader: (15)
Join Date: Jun 2004
Location: Shawnee KS
Posts: 498
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by NOSjohn
I disagree. A 370ci motor only has an air requirement of 65lb/min. at 6,500 rpm. A t-64 (65 lb./min.) or T-66 (72 lb./min.)would be an adequate turbo for his application while still maintaining quick spool time.
IF he went twin, the two t-60's or t-61's would be perfect.
IF he went twin, the two t-60's or t-61's would be perfect.
10-22-2005, 11:41 AM
#13
TECH Apprentice
Join Date: Jan 2004
Location: Frisco TX (Dallas Area)
Posts: 337
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by NOSjohn
I disagree. A 370ci motor only has an air requirement of 65lb/min. at 6,500 rpm. A t-64 (65 lb./min.) or T-66 (72 lb./min.)would be an adequate turbo for his application while still maintaining quick spool time.
IF he went twin, the two t-60's or t-61's would be perfect.
IF he went twin, the two t-60's or t-61's would be perfect.
How did you figure the 65 ppm, John? It is around 65 ppm at 7-8 psi and 6500, but still plots in the lower efficiency range on the map.
10-22-2005, 09:04 PM
#15
TECH Apprentice
Join Date: Jan 2004
Location: Frisco TX (Dallas Area)
Posts: 337
Likes: 0
Received 0 Likes
on
0 Posts
John, yeah, lol, that's what I thought! I got mine form Forced Inductions and it shows that at the lower boost 75 ppm is near choke. Of course, I could have screwed the pooch in my calcs. The map I have shows that the T76 flows 90+ at around 25 psi. At around 10-12 psi, it only can flow 70 or so at 60 % efficiency. That's why I was asking. The 60% means very hot air to me. Not arguing, just trying to figure out why we're not the same. Must be because it's happy hour. lol. Oh, well... 
