91mm turbo dyno
07-31-2009, 02:22 PM
#1
91mm turbo dyno Got the car to the dyno last Friday. Only had an hour on the engine and the tune needs a lot of work, the A/F was in the bottom 10's. The dyno was with only 15psi of boost. I cant wait to see what its like with another 6-8 psi.
I was really happy with the intercooler. The increase in inlet temperature from when I turn the ignition on before the car starts until the end of the runs was only 5 degree's. As you can see the coating is really doing a nice job also. I did make a couple of passes the next day. Nothing special I was leaving really soft and only running 10psi. I found a lot of little things that need to be worked out. I hope to have the car back out in a week.
http://www.youtube.com/user/cataplt#.../2/W5u4w2zoYZY
I was really happy with the intercooler. The increase in inlet temperature from when I turn the ignition on before the car starts until the end of the runs was only 5 degree's. As you can see the coating is really doing a nice job also. I did make a couple of passes the next day. Nothing special I was leaving really soft and only running 10psi. I found a lot of little things that need to be worked out. I hope to have the car back out in a week.
http://www.youtube.com/user/cataplt#.../2/W5u4w2zoYZY
07-31-2009, 02:49 PM
#2
Here is the build thread
The turbo is a garret GT55 91.5 mm TIAL 60MM WASTE GATE AND 50MM Bov
410 ci iron block with TEA stage 3 heads, Rossler power glide with a Neil Chance converter.
Big thanks to my sponsor Shearer Fabrications
https://ls1tech.com/forums/forced-in...turbo-kit.html
The turbo is a garret GT55 91.5 mm TIAL 60MM WASTE GATE AND 50MM Bov
410 ci iron block with TEA stage 3 heads, Rossler power glide with a Neil Chance converter.
Big thanks to my sponsor Shearer Fabrications
https://ls1tech.com/forums/forced-in...turbo-kit.html
07-31-2009, 04:34 PM
#6
I do have a 2 step and it is way to soon to tell for sure on the converter. I Intentionaly left soft as I have a lot of new equipment on the car and even used my street tires because the big front tires add to the vehicles stability. I didnt make the video but there are alot of indications the converter is very tight, IE 1600 rpm shift extension (at only 10psi boost). I really wont know until I lean on it
07-31-2009, 04:37 PM
#7
I do have a 2 step and it is way to soon to tell for sure on the converter. I Intentionaly left soft as I have a lot of new equipment on the car and even used my street tires because the big front tires add to the vehicles stability. I didnt make the video but there are alot of indications the converter is very tight, IE 1600 rpm shift extension (at only 10psi boost). I really wont know until I lean on it
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07-31-2009, 04:49 PM
#8
I do have a 2 step and it is way to soon to tell for sure on the converter. I Intentionaly left soft as I have a lot of new equipment on the car and even used my street tires because the big front tires add to the vehicles stability. I didnt make the video but there are alot of indications the converter is very tight, IE 1600 rpm shift extension (at only 10psi boost). I really wont know until I lean on it
08-03-2009, 12:18 PM
#11
08-03-2009, 02:50 PM
#12
Phil,
I will look up the stator and setup specs. I am more worried about the tune on the bottom end and a few other small issues I have so I can get back to the track this coming weekend and get a decent pass off.
Converter is a weld together
I will look up the stator and setup specs. I am more worried about the tune on the bottom end and a few other small issues I have so I can get back to the track this coming weekend and get a decent pass off.
Converter is a weld together
Last edited by koolrayz; 08-03-2009 at 09:55 PM.
