GT3574 kit
#51
Rotary addict since 86
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Location: Montreal, QC, Canada
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i might have some dyno sheets soon. I have a ported motor + gt4574 kit, i plan on run 15-16psi on pump gas. My car will be on the road next week. I'll let you know guys.
Max
Max
#53
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Did anyone have a problem with their spring being too heavy on their 44? Did you guys switch it out to a softer spring maybe a 10lb one? I'm having problems regulating my boost to 15 on this kit.
#54
Originally Posted by Roto7FD
Did anyone have a problem with their spring being too heavy on their 44? Did you guys switch it out to a softer spring maybe a 10lb one? I'm having problems regulating my boost to 15 on this kit.
#55
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Originally Posted by pwwatkins
Mine kept me a little over 13psi
I ran on wastegate (disconnected the BC) only and i was boosting past 16 and climbing, of course had to let off. All connections are correct, i read the tial box and it had a 14+ spring in there?
#56
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Originally Posted by dradon03
^
Why laughing, who is laughing? Am I laughing? Are you laughing?
Let's face it you'll never get an FD and if you do it won't be in the shape to get a single turbo
Why laughing, who is laughing? Am I laughing? Are you laughing?
Let's face it you'll never get an FD and if you do it won't be in the shape to get a single turbo
#57
Ya my Tial came only with the 15 lbs spring. I wanted to run atleast 15 lbs all the time anyway so it worked out fine. It was creeping to 16ish.Glad to hear a few kits are close to being done. I know theres more out there
#59
Original Gangster/Rotary!
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Originally Posted by coblepots
Triangle power, why did you stop the engine at 7K? I feel that there was more power there given from the way the curve was rising. Awesome torque curve btw.
#60
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Here's a pic of my engine bay with the manifold and the turbo in, amongst some other stuff.
Also a quick pic of my dual fuel pump setup and my Blitz intercooler.
- Andy
Also a quick pic of my dual fuel pump setup and my Blitz intercooler.
- Andy
#61
Originally Posted by coblepots
Triangle power, why did you stop the engine at 7K? I feel that there was more power there given from the way the curve was rising. Awesome torque curve btw.
Last edited by BLitzed33; 04-08-07 at 10:16 PM.
#63
Originally Posted by Triangle Power
I did run out of injectors last time. That won't be an issue next time. I'll have an updated graph May 1st
#64
Ok, here's the update as promised.
Last year made 437 rwhp and 340 torque @ 16lbs. Injector duty cycle near 90% on 4x 720cc injectors and had to stop. Now running a full KGParts setup, rails, fpr, etc. 750cc x2 and 1600cc x 2
Today's best:
447 rwhp and 358 torque @ 18lbs. Fuel concerns were taken care of, duty cycles were no higher than 61%. I've always wanted the car to be quiet so I've been running Racing Beat's catback. Well, it just couldn't keep up. Definitely choaking it.
You can easily see the lines getting closer and closer towards the top, just can't flow enough. I can live with that as I value whats left of my hearing more than those last 20-30 hp.
I was under the impression that the GT3574 was a happy turbo at moderate boost level 15-18 psi. But HOLY HELL does it go crazy when you let it rip at 20 psi + . Some other owner who is a little more setup for it, please push one of these bad boys at 20-22lbs. The turbo just goes crazy
Last year made 437 rwhp and 340 torque @ 16lbs. Injector duty cycle near 90% on 4x 720cc injectors and had to stop. Now running a full KGParts setup, rails, fpr, etc. 750cc x2 and 1600cc x 2
Today's best:
447 rwhp and 358 torque @ 18lbs. Fuel concerns were taken care of, duty cycles were no higher than 61%. I've always wanted the car to be quiet so I've been running Racing Beat's catback. Well, it just couldn't keep up. Definitely choaking it.
You can easily see the lines getting closer and closer towards the top, just can't flow enough. I can live with that as I value whats left of my hearing more than those last 20-30 hp.
I was under the impression that the GT3574 was a happy turbo at moderate boost level 15-18 psi. But HOLY HELL does it go crazy when you let it rip at 20 psi + . Some other owner who is a little more setup for it, please push one of these bad boys at 20-22lbs. The turbo just goes crazy
#66
development
very table top torque curve...best looking torque curve I've seen on a 13B; must say that is one reason I bought this turbo.
After purchasing the turbo (should have been a bolt up affair) I've changed many aspec's of my set-up ...I should be able to get this up to 20psi, but don't hold your breath for me, as I'm months away from fire up/break in/ & tune
After purchasing the turbo (should have been a bolt up affair) I've changed many aspec's of my set-up ...I should be able to get this up to 20psi, but don't hold your breath for me, as I'm months away from fire up/break in/ & tune
#67
Rotor Head Extreme
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Originally Posted by Triangle Power
I've always wanted the car to be quiet so I've been running Racing Beat's catback. Well, it just couldn't keep up. Definitely choaking it.
Choaking? Basted on what proff? That exhaust was recenty on a rotary powered vehicle making well over 500rwhp. That thread is floating around here somewhere.
#69
Just in time to die
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Originally Posted by t-von
Choaking? Basted on what proff? That exhaust was recenty on a rotary powered vehicle making well over 500rwhp. That thread is floating around here somewhere.
-S-
#70
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Man I can't wait. I bought this turbo couple months back and has been waiting for my appointment to get it installed.
I'll be dropping off my car next weekend during rebuild and turbo installation. I just can't wait to see how it'll turn out. =)
I'll be dropping off my car next weekend during rebuild and turbo installation. I just can't wait to see how it'll turn out. =)
#74
Very nice set up in all and good luck! Just one concern i saw and i guess that other people seeing it might also agree with me. You wired two fuel pumps to the oem connector. There is no way to run both pump on the stock wire. I use a gauge ten directly from the battery ( fused) to a 150Amp relay, and i use the stock wireing to trip the relay to on. The oem wire is not rated for 60A plus per pump. Its just my 0.02c But i thought it fit to point it out to you. I would run a seperate supply line. I wouldnt want any over heating wire, or burnt relays or failed pumps....
Best with all!
George