Dyno Results T-trim Stock Shortblock
10-31-2011, 03:39 PM
#21
Melting Slicks
Thread Starter
Great #'s. Our set ups are close.
03 z06
t trim 4.0 pulley
FAST92/ ls2 90 stock heads
alky dual nozzle
tex z grip
lg pros no cats
torquer v3 cam w/ dual springs
FAST rails
255lph pump
BAP
I have been thinking about going with the 1" shorter rad and new inlet pipe on the s/c. I spoke with A&A and they don't believe that this mod adds anything to the overall power. What's your thoughts on this mod? Obviously you did multiple things at once to your Z (gutted cats, more tuning, inlet pipe).
I need to schedule some dyno time!!!
03 z06
t trim 4.0 pulley
FAST92/ ls2 90 stock heads
alky dual nozzle
tex z grip
lg pros no cats
torquer v3 cam w/ dual springs
FAST rails
255lph pump
BAP
I have been thinking about going with the 1" shorter rad and new inlet pipe on the s/c. I spoke with A&A and they don't believe that this mod adds anything to the overall power. What's your thoughts on this mod? Obviously you did multiple things at once to your Z (gutted cats, more tuning, inlet pipe).
I need to schedule some dyno time!!!
That mod was worth the effort to me b/c pulleying down was not a good option. Otherwise I probably would just do that.
10-31-2011, 05:54 PM
#22
Drifting
I believe mine is the newer dongle. They advised me against going with anything other than a 4.0 pulley (stock internals). I think the mod would be worth it plus I noticed this summer that my temps would go up (really hot days). That never happened prior to the s/c. I really want to either forge this motor or go with a 408 forged and pulley down.
10-31-2011, 10:15 PM
#23
Melting Slicks
AFR on the dyno according to my wideband was in the high 10's the whole time. It leaned out to low 11's once I hit the street.
I am not running a stock balancer. I don't believe you can with an 8-rib setup.
I have 100's of runs with this setup making in the low 700's already. Hell, maybe over a 1k.
I am not running a stock balancer. I don't believe you can with an 8-rib setup.
I have 100's of runs with this setup making in the low 700's already. Hell, maybe over a 1k.
10-31-2011, 11:44 PM
#24
Melting Slicks
AFR on the dyno according to my wideband was in the high 10's the whole time. It leaned out to low 11's once I hit the street.
I am not running a stock balancer. I don't believe you can with an 8-rib setup.
I have 100's of runs with this setup making in the low 700's already. Hell, maybe over a 1k.
I am not running a stock balancer. I don't believe you can with an 8-rib setup.
I have 100's of runs with this setup making in the low 700's already. Hell, maybe over a 1k.
I hope it continues to hang in there I guess if it doesn't detonate it will survive for the most part
11-01-2011, 10:33 AM
#25
Melting Slicks
Thread Starter
Well, I have a spare shortblock already. I might not use it, but I intend to put a new motor in there in a year or so. Without detonation I'd expect it to just develop a little blowby or bend the rods. I spin in to 7k sometimes also. I'm willing to just see what happens.
11-01-2011, 08:59 PM
#27
AKA "The CLOWN"
Member Since: Feb 2010
Location: Chicago South Suburbs
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That is great to see a stock bottom over 700 and holding well. I am shooting for 700+ as well in the spring, Just hope my motor likes 14lbs of boost with race fuel, other wise I will have the coolest looking LS1 coffee table!
11-02-2011, 10:40 AM
#28
Melting Slicks
Thread Starter
Lots of people are doing it. Obviously the tune has to be great and/or conservative. Then other factors come into play like how well your rings are seated, etc. That is my thinking on it anyway.
11-02-2011, 10:58 AM
#29
AKA "The CLOWN"
Member Since: Feb 2010
Location: Chicago South Suburbs
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Doug (ECS) will be retuning my car in the spring, so I feel very confident in his tuning abilities!
11-02-2011, 11:18 AM
#31
Melting Slicks
Thread Starter
11-02-2011, 03:36 PM
#32
Former Vendor
11-02-2011, 04:06 PM
#34
Former Vendor
11-02-2011, 04:06 PM
#35
Melting Slicks
Thread Starter
It really made a HUGE difference. AFR was 11.5 back when it made 690, and relied on meth for enough fuel. The wideband was pegged past 10.0:1 after adding the line with no other changes.
11-02-2011, 09:26 PM
#37
Melting Slicks
11-04-2011, 09:10 AM
#40
Le Mans Master
I remember when I used to think 14# was a lot.