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How to make it go fast

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power

Postby stock91w350 » Wed Jan 06, 2010 8:50 pm

how much hp and trq to the wheels can i expect without doing any head or cam work, just fuel pin, injectors 3200spring 16cm housing etc....
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Postby Begle1 » Wed Jan 06, 2010 9:18 pm

400 HP.
1990 D-250 Regular Cab: Tweaked injection pump, built transmission, a cataclysmic charlie foxtrot of electronics, the most intense street-ran water injection system in the country, and some more unique stuff.
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Postby Ace » Wed Jan 06, 2010 9:24 pm

768.4 ft. lbs.
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Postby KTA » Thu Jan 07, 2010 7:17 am

I think 400rwhp is unrealistic on a stock turbo.
Fleet of Junk: 1989 D350 627rwhp 1300 tq B-1/Hx60 twins, KTA pump/injectors, ported head, BIG fuel supply. 13.75@ 109.5mph 1/4: 1992 W350 Cab-chasis, 1993 W350 ext cab cust.370 inj Hx40/16cm 290rwhp hydroboost brakes,1984 D350 crew-cab another project.
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Postby stock91w350 » Thu Jan 07, 2010 9:06 am

i just got a fuel pin and im about to put it in, the truck is all stock exept a stack and i belive the pump is turned up a lil, and i noticed the smoke screw is now a bolt, do i want to turn the star wheel all the way down while im in there? what about the afc spring? i am useing this truck this truck to plow and haul trees out of the woods etc...
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Postby 1STGENFARMBOY » Thu Jan 07, 2010 9:28 am

The star wheel don,t realy give you any more power just low boost smoke if you want smoke crank it down if not leave it stock or turn it up some then it wont fuel hard till you build some boost. ;)
93 W250 STD CAB, AUTO 3.55, GAUGES, 80HP DDP STICKS, DENNY T ,16CM HOUSING, 60MM GILLETT, VE MAXED,BHAF, BHFF, 366 SPRING,P/S INTERCOOLER, TIMS COOLER TUBS, TIMMING 1/8 BUMP,4in TURBO BACK TO DUEL 5IN STACKS,33 12.50 BFG, HOLLEY BLACK, CONVERTER COOMING.
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Postby Richie O » Thu Jan 07, 2010 12:16 pm

I never looked under your hood but I thought the old owner put a newer turbo on it. Its either a cooled H1C or a HX35. Take a look at the tag on the turbo, I may have it confused with another rig. I agree with KTA. 400 is not the easiest power to break. It takes bigger amounts of cool air. Your turbo is stock ( just not sure which one ) and you have no intercooler. If your going to work the truck leave the power low or you will have it busted. All high power does on a work truck is break everything behind it. Thats my opinion and others may not agree. :D
1989 W250 727, 3.07 L/S, S300, P/S Intercooler, Stans exaust, Pump adjustments, 127k miles,297 hp
1993 W250 extended cab, rag, 4.10 l/s, 6x16's, HTT 62/71/14 piston l/p, Isspro EV series tach, fuel pressure, boost, oil pres, water temp, volt, pryo, 132k/ 301 hp
1992 W250 with NV4500, 3.54's, 16cm 60mm GDS H1C, ground stock cone, Isspro tach, pryo, boost, fuel pressure, slow, rusty, dented,180k
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Postby 1STGENFARMBOY » Thu Jan 07, 2010 12:36 pm

Richie i agree with you on that stock trucks will work more trouble free, but me and you must not want trouble free looking at our list of mods on our trucks :lol:
93 W250 STD CAB, AUTO 3.55, GAUGES, 80HP DDP STICKS, DENNY T ,16CM HOUSING, 60MM GILLETT, VE MAXED,BHAF, BHFF, 366 SPRING,P/S INTERCOOLER, TIMS COOLER TUBS, TIMMING 1/8 BUMP,4in TURBO BACK TO DUEL 5IN STACKS,33 12.50 BFG, HOLLEY BLACK, CONVERTER COOMING.
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Postby Richie O » Thu Jan 07, 2010 1:38 pm

1STGENFARMBOY wrote:Richie i agree with you on that stock trucks will work more trouble free, but me and you must not want trouble free looking at our list of mods on our trucks :lol:


Neither one of mine has to do anything. I had a 97 and another 89 that had to work and those were left stock. :D
1989 W250 727, 3.07 L/S, S300, P/S Intercooler, Stans exaust, Pump adjustments, 127k miles,297 hp
1993 W250 extended cab, rag, 4.10 l/s, 6x16's, HTT 62/71/14 piston l/p, Isspro EV series tach, fuel pressure, boost, oil pres, water temp, volt, pryo, 132k/ 301 hp
1992 W250 with NV4500, 3.54's, 16cm 60mm GDS H1C, ground stock cone, Isspro tach, pryo, boost, fuel pressure, slow, rusty, dented,180k
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Postby Begle1 » Thu Jan 07, 2010 3:12 pm

KTA wrote:I think 400rwhp is unrealistic on a stock turbo.


Yes.

What if the "etc" includes a new compressor?
1990 D-250 Regular Cab: Tweaked injection pump, built transmission, a cataclysmic charlie foxtrot of electronics, the most intense street-ran water injection system in the country, and some more unique stuff.
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Postby KTA » Fri Jan 08, 2010 12:11 am

Still un realistic. Hybrid hx35's and h1c's suck and are a waste of money.
Fleet of Junk: 1989 D350 627rwhp 1300 tq B-1/Hx60 twins, KTA pump/injectors, ported head, BIG fuel supply. 13.75@ 109.5mph 1/4: 1992 W350 Cab-chasis, 1993 W350 ext cab cust.370 inj Hx40/16cm 290rwhp hydroboost brakes,1984 D350 crew-cab another project.
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Postby GLHS » Fri Jan 08, 2010 8:29 am

^^ I agree.^^

I would say about 325-350 is the most you will get.
This also depends on the dyno too. Use a correction factor, and it will show more than you actually have.
92 W250 ext cab, 5spd, SPS 62/71/14, ATS 3 piece, Banks 3G intake, Icebox CAI, DDP #4+, timing 1.95 mm, SB 4 puck FE, PDR fuel pin, Hellmann intercooler, Snow water/meth, 60# springs, stock long block, D80 3.54 w/disks, 455+/1005 uncorrected, 13.34@102 7-06; 472 fuel/520 water/meth uncorrected 5-08
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Postby Remps » Fri Jan 08, 2010 8:55 am

GLHS- Nice numbers! :D How many lpm your injectors?
'90 D250 R/C,727,IC,6x.009's,1/8" bump,fuel psi,straight pipe w/5" stack.
'90 W250 R/C,47rh,K@N,HX35,1/8" bump,2nd gen IC,boost,egt,trans temp.3.07's.
'96 2500 S/C L/B,2wd,NV5600,3.54 L/S,cai,egt,pacbrake,mbrp exhaust,10 plate.
Bring back the Bank of Canada, PRE- 1974.
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Postby Ace » Fri Jan 08, 2010 9:01 am

KTA wrote:Still un realistic. Hybrid hx35's and h1c's suck and are a waste of money.

I like mine. I might get another GDS compressor upgrade and a used H1C just to rebuild and keep as a spare while they are still readily available. 8)
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Postby stock91w350 » Fri Jan 08, 2010 11:41 am

what is dyno correction?
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