1143rwhp, 1119rwtq Custom PTK set-up
12-13-2005, 02:02 PM
#41
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Be ready to spend over $5000 on that trans though...... i talked to Rossler for quite a while about my choice. I went with a glide with a 1.80 first gear..... easier on a turbo compared to the 2.48 first in a th400.... give him a call.... another plus for the glide is its cheaper to build to hold the same HP as the 400.... less parts to break/fix.
Kyle
Kyle
even the fastest supra would be a poopra without one..
My truck will be close to the 11khp and 11ktq output..
There are both class 8 and protrucks in this clip...
http://video.off-road.com/videos/2000l_dsclip.avi
I'll run better u-joints than the last chev over the jump.
I'm building a hybrid street and off road rig.
My front end will be protruck with the rest of the chasis class 8..
While not really within any classes rule book as far as the turbos the performance and safety specs will be adhered to. Just wanted to have the best 4x4 of all my buddies.. 37" tires.. Truetrac tq biasing diffs... Yes it will still be 4x4...
I'll actually have a enclosed normal cab with lexan except for the front..
This is one of CST suspensions show vehicles. Its a prerunner and does'nt have as much suspension travel.. I like the body work.. Suspension is too low.. Those are 35" tires and they do clear.... I just like which brand of fiberglass fenders and bed sides they went with and their exhaust tips.. In front of rear tire..
Nice body work... Too low...... Right look however...
I'll probably build my own trans.... We run transcoolers the size of a accord radiator and external filters... etc... Some of my previous trans have lived long lives even in the dirt, mud and aviating aspects of wheeling..
Even DIY is'nt cheap on transmissions like those.... Even more expensive for the inexperienced..
No matter what trans you go with get a big freeking cooler... None of those cheap copper loop things... A SETRAB .. Especially with a stall converter and turbo HP.
Last edited by V8_DSM_V8again; 12-13-2005 at 02:14 PM.
12-13-2005, 02:07 PM
#42
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Originally Posted by 2000 Tran Zam
What trannies would hold that kind of power?
Id expect at least 1300-1500 rwhp on 29psi, on an extremely conservative end.
I made 947 rwhp at 16psi with my 408 and gt55, ****, just imagine almost 2 times as much boost.
Id expect at least 1300-1500 rwhp on 29psi, on an extremely conservative end.
I made 947 rwhp at 16psi with my 408 and gt55, ****, just imagine almost 2 times as much boost.
G-force T56 will for a while. That is what Dr Roof, Chad and the other big hp vipers are running.
Don't get to excited about psi #'s, those are not accurate references by which to judge a setup. Psi is just a measurement of restriction in the system.
Jose
12-13-2005, 02:08 PM
#43
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Originally Posted by NA$TY-TA
Ive known about this for a while now....... thanks to a lil birdy....... 
I know with the GT42-76 it maxxed at 25psi...
and made 929rwhp/981rwtq.
Kyle
I know with the GT42-76 it maxxed at 25psi...
and made 929rwhp/981rwtq.
Kyle
. Jose
12-13-2005, 02:10 PM
#44
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Originally Posted by JZ 97 SS 1500
G-force T56 will for a while. That is what Dr Roof, Chad and the other big hp vipers are running.
Jose
Jose
http://www.g-forcetransmissions.com/tran_gf5r.asp
or a GF-2000 will last even longer than the beefed T-56...
Probably even take it like a champ if not beat on purpose or something..
You can also add one of these to a glide for street running..
http://www.gearvendors.com/racing.html
This next auto may or may not be enough.. They rate it for 1200....
http://www.transmissioncenter.net/4L80E.htm
Some people have had issues with that builder..
Last edited by V8_DSM_V8again; 12-13-2005 at 02:44 PM.
12-13-2005, 02:56 PM
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12-13-2005, 03:10 PM
#48
Originally Posted by stevewix
i'm almost finished building a 370" iron block motor with a gt47-88 and 8:1 compression to go in my 1970 chevelle; this thread got me excited (as if i wasn't already) woohoo!
Me too i have a 370 and a GT42-76 and i have been thinking about his new 81mm wheel..
12-13-2005, 03:56 PM
#49
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I suggest you guys monitor backpressure readings with the GT42 and GT47. They are getting pretty elavated and a little higher then I like to see. I figured the GT47 would not have suffered as much, but it doesn't fair much better, though some.
12-13-2005, 04:04 PM
#50
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Originally Posted by JZ 97 SS 1500
I suggest you guys monitor backpressure readings with the GT42 and GT47. They are getting pretty elavated and a little higher then I like to see. I figured the GT47 would not have suffered as much, but it doesn't fair much better, though some.
Very curious, seriously considering stepping up to one of your units from my current gt42/76. Currently T6 flange, 1.15ar, spools PLENTY fast.
Will the "gt46" address backpressure issues?
Engine is a 347cid small block Ford.
12-13-2005, 04:59 PM
#51
Originally Posted by Fryguy302
Doesn't your GT42-80 and gt42-82 have the same problem then?
Very curious, seriously considering stepping up to one of your units from my current gt42/76. Currently T6 flange, 1.15ar, spools PLENTY fast.
Will the "gt46" address backpressure issues?
Engine is a 347cid small block Ford.
Very curious, seriously considering stepping up to one of your units from my current gt42/76. Currently T6 flange, 1.15ar, spools PLENTY fast.
Will the "gt46" address backpressure issues?
Engine is a 347cid small block Ford.
Yes i would like to know also Jose.. what kind of #'s are u seeing?? back pressure wise?? I too amd looking at the 81mm wheel..........
Kyle
12-13-2005, 10:12 PM
#53
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Originally Posted by Fryguy302
Doesn't your GT42-80 and gt42-82 have the same problem then?
Very curious, seriously considering stepping up to one of your units from my current gt42/76. Currently T6 flange, 1.15ar, spools PLENTY fast.
Will the "gt46" address backpressure issues?
Engine is a 347cid small block Ford.
Very curious, seriously considering stepping up to one of your units from my current gt42/76. Currently T6 flange, 1.15ar, spools PLENTY fast.
Will the "gt46" address backpressure issues?
Engine is a 347cid small block Ford.
Jose
12-13-2005, 10:15 PM
#54
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Originally Posted by NA$TY-TA
Yes i would like to know also Jose.. what kind of #'s are u seeing?? back pressure wise?? I too amd looking at the 81mm wheel..........
Kyle
Kyle
12-13-2005, 10:18 PM
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Originally Posted by Spdmini
I would like to know how a 1.15 AR reaches peak power @ 5900 rpm.
Jose
12-15-2005, 09:39 AM
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Originally Posted by V8_DSM_V8again
What type of transducers do you recomend for dataloging exhaust manifold pressure?
I know all about the section of copper tubing etc.. I have the bible..... max-boost..
I know all about the section of copper tubing etc.. I have the bible..... max-boost..
...lol