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ok boys that have been there done this.lets group our thoughts and make a sticky since i cant find one.Ive been customizing and fabricating since i got my first big wheel and then started boosting everything with a motor...im also a ase master technician with a pre electrical engineers degree in dc electrical.
2003 hemi 1500. ok trim sizes... comp ratio on this block injector size? boost limits and injector to boost ratio.. "Tessa"Project 1500 Garrett gt3576 #1 "Don"Project 66 #2    |
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"Richard" |
Before we go any further.. Does said girlfriend have a siter and if so, does she have a Hemi Ram?
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2003 Dodge Ram 1500 Turbo Alcohol Injected 392 Hemi |
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Ok,that post didn't work.
I don't know the boost limits on these engines, but 20 psi would likely lift the heads even with studs. Injector to boost ratio is not relative and boost is only a measurement of restriction and not power. ie. I make way more power at 3 psi now than I did at 10 psi with the stock 5.7, same turbo and piping. 2003 Dodge Ram 1500 Turbo Alcohol Injected 392 Hemi |
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Haunt the LS1tech.com site in the forced induction forum for lots of good info. Not too many guys around here are into it.
2003 Dodge Ram 1500 Turbo Alcohol Injected 392 Hemi |
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"Jay" HTC Man of the Year - 2009 President, South Carolina Chapter HTC.com Engine Specialist  |
My God, someone else in the world realizes that!  2003, Std. SWB, SLT, 20", 4:56 gear, AFE CAI, Superchip, 6.1 cam, 6.1 heads, Manley springs, retainers, pushrods, Edelbrock Hedders, 195 T-Stat, 8.2 Taylor, AEM, Power Wire, ARC-1,Amsoil Everything, and more. Veni Vidi Vici HTC.com Titan Killer Club                |
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if you were looking for the stock numbers on this motor, compression ratio is 9.6:1 and i believe the injectors are 26lb 2004 Dodge Ram 1500 SLT Reg Cab Short box 4X4 Inertia Motorsports 6.1 Intake Manifold Conversion, Mopar Performance CNC Ported 6.1 Heads, 'Custom' cai, Ceramic coated longtube headers, Full dual exhaust with X pipe and no cats dumped, Comp Cams XFI-268, Comp Cams beehive valve springs, McGaughey's 2/4 drop, Triple pillar pod with wideband air/fuel, nitrous pressure, pyrometer, 175HP 2-Stage Nitrous system, Bottle heater, purge, and remote bottle opener, NGK 4306's, 3400 stall Edge billet torque converter, Diablo Predator, EGR system removed, Electric Fan, 4.56's, FAST transmission control unit, Lucas oil, and 24 inch wheels. Clarion in-dash DVD player with 7" flip up monitor, Clarion GPS, Satellite Radio, Audison 4 channel amp, Focal speakers, DRL's changed from headlights to foglights, Stainless Mopar nerf bars, Mopar tonneau cover, Line-X Spray in bedliner, Stainless fender trim, Chrome door handles, SRT-10 hood, sport/rumble bee lower air dam, Billet door lock pins (wow!!) Stuff that's sitting at home waiting for me to eventually install - TransGo shift kit, and Autometer transmission temp gauge. 0-60mph 4.20 sec 1/4 mile 12.6 @ 105.2 full weight, street tires RACE WHAT YOU DRIVE track prep is great for people who like to brag about a time they can't hit on a daily basis weight reduction is for fat people and slicks are for racecars |
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can one of you explain this? i've never heard that before. 2004 Dodge Ram 1500 SLT Reg Cab Short box 4X4 Inertia Motorsports 6.1 Intake Manifold Conversion, Mopar Performance CNC Ported 6.1 Heads, 'Custom' cai, Ceramic coated longtube headers, Full dual exhaust with X pipe and no cats dumped, Comp Cams XFI-268, Comp Cams beehive valve springs, McGaughey's 2/4 drop, Triple pillar pod with wideband air/fuel, nitrous pressure, pyrometer, 175HP 2-Stage Nitrous system, Bottle heater, purge, and remote bottle opener, NGK 4306's, 3400 stall Edge billet torque converter, Diablo Predator, EGR system removed, Electric Fan, 4.56's, FAST transmission control unit, Lucas oil, and 24 inch wheels. Clarion in-dash DVD player with 7" flip up monitor, Clarion GPS, Satellite Radio, Audison 4 channel amp, Focal speakers, DRL's changed from headlights to foglights, Stainless Mopar nerf bars, Mopar tonneau cover, Line-X Spray in bedliner, Stainless fender trim, Chrome door handles, SRT-10 hood, sport/rumble bee lower air dam, Billet door lock pins (wow!!) Stuff that's sitting at home waiting for me to eventually install - TransGo shift kit, and Autometer transmission temp gauge. 0-60mph 4.20 sec 1/4 mile 12.6 @ 105.2 full weight, street tires RACE WHAT YOU DRIVE track prep is great for people who like to brag about a time they can't hit on a daily basis weight reduction is for fat people and slicks are for racecars |
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Engines make horsepower according to the volume of air they can burn. Having boost on an engine means something is blocking the air from flowing freely through the engine, so it starts to back up. (boost) When an engine is running a supercharger, it will produce fairly consistent boost levels at same RPMS. After long tube headers and ported heads are installed the boost will be lower, but more power is made due to the increased CFM. If the engine was opened up sufficiently air flow wise, it would be possible for the same supercharger to make no boost at all. 2003 Dodge Ram 1500 Turbo Alcohol Injected 392 Hemi |
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"Jay" HTC Man of the Year - 2009 President, South Carolina Chapter HTC.com Engine Specialist |
Boost is the amount of fuel air/air, that has built up in the intake, and heads, measured in PSI, that couldn't get into the cylinders. A belt/gear driven supercharger pumps a certain amount of air, at any given engine speed, up to it's maximum. Lets say for this hypothetical engine 6psi, @6,000 rpm. If we install better flowing heads, larger valves, bigger cam, or add cubic inches, the boost will drop, because more is going into the cylinders. The blower is putting out the same, but more is getting into the cylinders. Turbo charging is some what different, because of the waste gate.  2003, Std. SWB, SLT, 20", 4:56 gear, AFE CAI, Superchip, 6.1 cam, 6.1 heads, Manley springs, retainers, pushrods, Edelbrock Hedders, 195 T-Stat, 8.2 Taylor, AEM, Power Wire, ARC-1,Amsoil Everything, and more. Veni Vidi Vici HTC.com Titan Killer Club |
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here are the turbo trims 65ar front with a 104 t4 flange hot side.
"Tessa"Project 1500 Garrett gt3576 #1 "Don"Project 66 #2 |
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"Tessa" Secretary NY Chapter  |
c'mon guys... make this work...
I wanna beat D500 at Mopars this year... LMAO Winner Quickest Reaction time - Pigeon Forge 2007!! .011 '03 Black 1500 QC 4X4, AEM CAI, "classy" Chrome accents... nice rear view.. heh heh... If ya can't DODGE it.. RAM it! "Hello, my name is Tessa and I'm a Hemi-holic. It's been 1 hour and 12 minutes since I've purposely scared little old ladies and children with my truck."         |
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here it is
"Tessa"Project 1500 Garrett gt3576 #1 "Don"Project 66 #2  |
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After i finish this kit i will be able to reproduce so there may be others who will follow... so if interested keep watching guys and gals.
"Tessa"Project 1500 Garrett gt3576 #1 "Don"Project 66 #2 |
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looking for a tuner to jump on for igntion timing and injector help.
"Tessa"Project 1500 Garrett gt3576 #1 "Don"Project 66 #2 |
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