Stock Shortblock TC76 Turbo
11-11-2011, 11:12 AM
#1
Stock Shortblock TC76 Turbo Got bored and dynoed my car at the shop today since I havent put my car on it yet. We have an AWD Mustang AWD-500 Dyno here at SS Performance Group
Basic rundown of the setup:
Stock shortblock w/ 110k miles
Stock 317 heads with Patriot Dual Springs
LS6 Cam
Truck manifold turbo setup with a TC76 at 10#'s, Ebay intercooler, etc etc
Fuel is single intank 255 with a hotwire kit and 60# injectors
Car made corrected 575 rwhp and 601 ftlbs and backed it up with a 578 rwhp and 595 ftlbs. Uncorrected was 600 rwhp and 627 ftlbs.
Car pulled 2-3 degrees at one spot on the dyno which is odd because it has NEVER knocked on the street or track over the past two years with 15 degrees of timing in it. I pulled 2 degrees out to be safe until I can do some hwy pulls to verify what is going on. Might have been vibration or a little extra load on it from the dyno.
Just thought I would share
Basic rundown of the setup:
Stock shortblock w/ 110k miles
Stock 317 heads with Patriot Dual Springs
LS6 Cam
Truck manifold turbo setup with a TC76 at 10#'s, Ebay intercooler, etc etc
Fuel is single intank 255 with a hotwire kit and 60# injectors
Car made corrected 575 rwhp and 601 ftlbs and backed it up with a 578 rwhp and 595 ftlbs. Uncorrected was 600 rwhp and 627 ftlbs.
Car pulled 2-3 degrees at one spot on the dyno which is odd because it has NEVER knocked on the street or track over the past two years with 15 degrees of timing in it. I pulled 2 degrees out to be safe until I can do some hwy pulls to verify what is going on. Might have been vibration or a little extra load on it from the dyno.
Just thought I would share
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11-16-2011, 06:08 PM
#10
hoping for a new best on the 3rd, 4th gear has been angry but well see what happens. going to sgmp for a grudge race against a buddies supra we just got finished. 71mm ITS turbo with a braked th400, should be fast.
11-16-2011, 09:10 PM
#12
I'm building a similar setup ina 240sx. L33 5.3L with a 216/221 .580 cam and a TC78.
I'm curious how much timing I should feel safe with on E85? I will be on E85 all the time with FIC 1000's and a 3 bar SD tune.
I'm curious how much timing I should feel safe with on E85? I will be on E85 all the time with FIC 1000's and a 3 bar SD tune.
11-17-2011, 10:42 AM
#13
heres the graph of the second run, first run isnt as pretty with the dip from the timing pull, plus i pulled it higher on this one
not yet, i know its gotta be close though. idc is about 79-80% up top. gonna add a second walbro next month in preparation of new years plans . . .
not yet, i know its gotta be close though. idc is about 79-80% up top. gonna add a second walbro next month in preparation of new years plans . . .
