Running without a turbocharger?

How the engine works

Moderators: Greenleaf, KTA, BC847, Richie O

Running without a turbocharger?

Postby Begle1 » Fri Apr 27, 2007 4:21 pm

Not that you would ever want to, but would you be able to if you had to?

Could the engine cruise at highway speeds without EGT problems if the turbocharger was totally seized up or missing?
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.
User avatar
Begle1
14mm rotor
 
Posts: 1964
Joined: Sat Jan 06, 2007 5:31 pm
Location: Kihei, Maui, Hawaii

Postby wannadiesel » Sat Apr 28, 2007 2:54 pm

On a stock pump, you could run with no turbo. A seized turbo would be very restrictive and you'd melt stuff.
'93 D350 LE Club Cab dually, Getrag, 3.54 Pow-R-Lok with: DPS EDM's, HTT Stage IV/14wg, Con-FE, Snow Stage 2 water/meth, custom fuel pin, Walbro secondary fuel system.

Best dyno: 408/844
User avatar
wannadiesel
diesel guru
 
Posts: 358
Joined: Mon Jan 01, 2007 6:25 pm
Location: New Holland, PA

Postby mhuppertz » Mon Apr 30, 2007 7:59 pm

I had run with a shafted turbo for about 20 miles, and I think if I would have retarded the timing a bunch it would probably run without melting, but you would have to be very carefull with the load pedal.
mhuppertz
 
Top

Postby Cschafer » Tue May 01, 2007 11:31 am

I took the bareings out of my baby h1c. I drove about 8 miles home and ran 900 to 1100 deg. at 45 mph. Talk about smoke :shock: I was running 40in tires though so stockers I'm sure have less rolling resistance.
90 W250,bank$ intercooled,I.I. Silver Bulit, 38mm ex. gate, a-1000 supply, 6x.018's, MIA AFC lever, 366 spring, 2 stages of laughing gas, 486/1005 on the gas. sold
91 w250 wrecker
User avatar
Cschafer
fuel screw!!!!
 
Posts: 197
Joined: Tue Jan 09, 2007 6:36 pm
Location: Mt.Pleasant MI
Top

Postby Cowboy_Customs » Sat May 05, 2007 4:47 pm

The day I put my WH1C on I kept blowing the IC boot off of the compressor housing (nevermind the cobble job I had to make to run the thing w/o a flange on the comressor side) I finally got it all to hold together OK, well on a hard 5th gear run, it blew the boot off again, so I kept going (back to the house anyway) hehehehe HOLY SMOKE!! EGT's wernt TOO bad, but with a siezed turbo, thatd deffinatly get HOT FAST. No turbo, quite possibly. I dont know about highway speeds though.
Lost, but not forgotten. '93 Dodge D-350 regular cab 2x6, 5-speed, Phantom Pyro, LED guages, Polished valve covers, 366 spring, 4 inch Rip DP, to 6 inch stacks, lots 'o lights
http://community.webshots.com/user/Cowboy_Customs
Cowboy_Customs
fuel screw!!!!
 
Posts: 86
Joined: Sat Jan 06, 2007 2:58 pm
Location: Port Crane, NY
Top


Return to Engine

Who is online

Users browsing this forum: No registered users and 33 guests