PFS Tuned T67 dyno #"s
10-10-05, 03:15 PM
#26
Originally Posted by 1wide7
Fd3BOOST i was there today and your hood was still up nice set up lots of polished parts are you planning to run high octane like 103 and turn up the boost a little more?
ernieT cant wait to see your #s that turbo is a monster
ernieT cant wait to see your #s that turbo is a monster
Thanks to you too Justin.
10-11-05, 10:58 AM
#29
Weird Cat Man
If Ray still has the same wideband setup (Bailey brand) as from the old PFSupercars days, 12-ish on his wideband is more like 11-ish on my wideband (TechEdge model)...
Ray knows what he's doing, so my guess is that the 12.0 figure is what works well on his model wideband. (they do vary some from brand to brand)
Ray knows what he's doing, so my guess is that the 12.0 figure is what works well on his model wideband. (they do vary some from brand to brand)
10-11-05, 02:34 PM
#30
Originally Posted by Wargasm
If Ray still has the same wideband setup (Bailey brand) as from the old PFSupercars days, 12-ish on his wideband is more like 11-ish on my wideband (TechEdge model)...
Ray knows what he's doing, so my guess is that the 12.0 figure is what works well on his model wideband. (they do vary some from brand to brand)
Ray knows what he's doing, so my guess is that the 12.0 figure is what works well on his model wideband. (they do vary some from brand to brand)
and knowing is half the battle. Hey Brian add me to your awesome comparison page.
10-11-05, 10:49 PM
#31
Weird Cat Man
I'll say it again... sweeeet dyno. Looks like a great street/drag combo setup.
http://dyno.zeroglabs.com/dyno.php
http://dyno.zeroglabs.com/graph.php?...1&SUBMIT=GRAPH
http://dyno.zeroglabs.com/dyno.php
http://dyno.zeroglabs.com/graph.php?...1&SUBMIT=GRAPH
10-12-05, 02:19 PM
#33
Mad Man
It's a great turbo, did you dyno in 3rd, or 4th? If fourth, the spool you are seeing is 500rpm late for this turbo. You will see my dynos are similar to yours, but the spool was due to 3rd gear pulls, and that the turbo had no time to spool up. My pulls were less than 3 seconds from 2500-8500rpm on the dynojet in 3rd gear. When I did a fourth gear pull the sheet looks alot better, as the turbo has several seconds to spool. I know that sounds confusing, but it is sort of like brake boosting. I'll be doing a little tuning of my AVCR, and using 4th gear. When I do, I expect my graph to be the same, but move ~300-500rpm to the left(sooner).
I think I will run out of fuel at around ~550rwhp, with a 90% duty cycle(the highest I want to run). As a side note I believe CARX7s turbo turned out to be a Precision PT68, not 67 as was ordered. Goood job, Carl
I think I will run out of fuel at around ~550rwhp, with a 90% duty cycle(the highest I want to run). As a side note I believe CARX7s turbo turned out to be a Precision PT68, not 67 as was ordered. Goood job, Carl
10-13-05, 10:46 PM
#37
Mad Man
The PT67 is an HKS TO4R compressor, but I beleive there is a special trim on the HKS TO4R turbine side. I'ts one hell of a turbo, high 700s are possible on the 2JZ with a Q trim. T66 in the same size is another one I want to try. I have a Q trim, I may bolt it up this winter, and do some testing. If somebody loans me a T66 .81 P trim, I'll do some back to back stuff for the group. Carl
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