Bracket racing F-350 destroys RX-7
05-20-2004, 03:59 PM
#17
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Trucks with 900hp scare me, my 944 and wrx would get crushed and with a 42in lift...That would put the fear of god in me...
05-20-2004, 04:10 PM
#18
Nerd Herder
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Originally posted by Big E
Well, since we're on the topic, this should elicit some drool.
Cummins 24V ISB engine ('98.5-'02 Dodge Ram turbodiesels) with an ungodly twin turbo setup (they're usually a single turbo). Stock HP is 245 at the flywheel, with all the appropriate mods this will hit 600 HP at the wheels).
Oh, yeah, they run 51 psi of boost
Well, since we're on the topic, this should elicit some drool.
Cummins 24V ISB engine ('98.5-'02 Dodge Ram turbodiesels) with an ungodly twin turbo setup (they're usually a single turbo). Stock HP is 245 at the flywheel, with all the appropriate mods this will hit 600 HP at the wheels).
Oh, yeah, they run 51 psi of boost
05-20-2004, 04:38 PM
#20
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Originally posted by macnewma
That is an aweseme twin turbo setup...it will suck in obscenely hot air though. Look for the cone filter?
Max
That is an aweseme twin turbo setup...it will suck in obscenely hot air though. Look for the cone filter?
Max
05-20-2004, 05:06 PM
#21
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With just a chip, on a stock 6.0L 4 valve Truck, we can get over 400rwhp and over 600rwtq. Thats JUST with a tune. Imagine what they do with Propane injection and all that fun stuff.
They use a Variable Vane Turbo, no wastegate (the 6.0L's).
Rob
They use a Variable Vane Turbo, no wastegate (the 6.0L's).
Rob
05-20-2004, 05:20 PM
#23
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Originally posted by Big E
- so much room underhood compared to the 944s!
- so much room underhood compared to the 944s!
(Admittedly, since mine is a 4x4, there's more underneath the front than a 4x2.)
05-20-2004, 05:28 PM
#24
Racer
Originally posted by RobL
With just a chip, on a stock 6.0L 4 valve Truck, we can get over 400rwhp and over 600rwtq. Thats JUST with a tune. Imagine what they do with Propane injection and all that fun stuff.
They use a Variable Vane Turbo, no wastegate (the 6.0L's).
Rob
With just a chip, on a stock 6.0L 4 valve Truck, we can get over 400rwhp and over 600rwtq. Thats JUST with a tune. Imagine what they do with Propane injection and all that fun stuff.
They use a Variable Vane Turbo, no wastegate (the 6.0L's).
Rob
Also, not gaskets AT ALL, all machined to accept O-rings 
http://www.popularhotrodding.com/eng...05em_turbo_bb/
05-20-2004, 05:42 PM
#25
that engine with 2 turbos has no intercooler!!!
"That is an aweseme twin turbo setup...it will suck in obscenely hot air though. Look for the cone filter?
Max"
The hot air issue will be a bigger problem with the turbos, air heats up a lot when you compress it, so the air will heat up a lot more die to the turbos compared to the sucking in air frim the engine bay. probly entering that engine at 300+ degrees
"That is an aweseme twin turbo setup...it will suck in obscenely hot air though. Look for the cone filter?
Max"
The hot air issue will be a bigger problem with the turbos, air heats up a lot when you compress it, so the air will heat up a lot more die to the turbos compared to the sucking in air frim the engine bay. probly entering that engine at 300+ degrees
05-20-2004, 05:48 PM
#26
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Originally posted by TonD
And this one has 4 Also, not gaskets AT ALL, all machined to accept O-rings
http://www.popularhotrodding.com/eng...05em_turbo_bb/
And this one has 4
Also, not gaskets AT ALL, all machined to accept O-rings http://www.popularhotrodding.com/eng...05em_turbo_bb/
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Sorry, got caught up in the moment there
05-20-2004, 06:00 PM
#27
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Originally posted by red9four4
that engine with 2 turbos has no intercooler!!!
"That is an aweseme twin turbo setup...it will suck in obscenely hot air though. Look for the cone filter?
Max"
The hot air issue will be a bigger problem with the turbos, air heats up a lot when you compress it, so the air will heat up a lot more die to the turbos compared to the sucking in air frim the engine bay. probly entering that engine at 300+ degrees
that engine with 2 turbos has no intercooler!!!
"That is an aweseme twin turbo setup...it will suck in obscenely hot air though. Look for the cone filter?
Max"
The hot air issue will be a bigger problem with the turbos, air heats up a lot when you compress it, so the air will heat up a lot more die to the turbos compared to the sucking in air frim the engine bay. probly entering that engine at 300+ degrees
air doesnt heat up when you compress it. the air molecules slow down, there for the friction in the molecules decrease. meaning colder air. have you ever felt the air out of a air compressor? its always cold.
05-20-2004, 07:08 PM
#30
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Originally posted by jaibeiber
air doesnt heat up when you compress it. the air molecules slow down, there for the friction in the molecules decrease. meaning colder air. have you ever felt the air out of a air compressor? its always cold.
air doesnt heat up when you compress it. the air molecules slow down, there for the friction in the molecules decrease. meaning colder air. have you ever felt the air out of a air compressor? its always cold.
Air heats of exponentially when compressed based on the efficiency of the compressor. Basically a less efficient compressor the hotter the air, more energy is wasted as heat during the compression process. Hence the need for intercoolers. A 'good' efficiency is 65%+.My guess is on that diesel they are running a LOT LOT of boost and even more propane to cool the charge. Its probably for a tractor puller that doesn't have room for a efficient air/water intercooler and not enough air for a air/air intercooler.
Rob