TURBO LAG

How the engine works

Moderators: Greenleaf, KTA, BC847, Richie O

TURBO LAG

Postby OLDEARL93 » Mon Nov 19, 2007 12:11 am

93 DODGE STOCK TURBO 21 MM HOUSING IS ANY BODY FAMILIAR WITH THESE TURBOS AN IS THERE A LAG OR IS MY INTERCOOLER THE PROBLEM
OLDEARL93
fuel screw!!!!
 
Posts: 36
Joined: Sun Nov 18, 2007 11:33 pm
Location: T.O. CA.

Postby wannadiesel » Mon Nov 19, 2007 10:38 am

Uh, yeah, there's a pretty bad lag when they are stock.
'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 Paccool » Mon Nov 19, 2007 2:31 pm

The housing on a 93 should be a 18.5, not a 21??
Stan

93 D250, PDR cam,stage 2 head w/o-rings,twin turbos HX35 on top HT3B on the bottom,modified IP,piston lift pump,DDP stage 3 injectors,gauges,ATS ported manifold,4" exhaust,5" inlet system,oversized intercooler, rear sway bar, fresh paint
Paccool
fuel screw!!!!
 
Posts: 30
Joined: Wed Jan 03, 2007 4:17 pm
Location: NorCal
Top

Postby RumbleFish » Mon Nov 19, 2007 4:38 pm

I drove a 93 last week with a 21. I could take a nap before it spooled.
User avatar
RumbleFish
14mm rotor
 
Posts: 2648
Joined: Thu Jan 11, 2007 1:19 pm
Location: Indiana
Top

Postby gear jammer 91" » Tue Nov 20, 2007 3:02 pm

You definatly need to upgrade the turbine housing on your turbo or get a new turbo altogether. I put a 16cm2 turbine housing on mine, i got it from TST. It works pretty good but their is still some lag, If you really want to get rid of the turbo lag you should get a hx35, or a wh1e, off of a second gen.
Sold 91 now-intercooled W250, 388WHP 923WTQ on #2 only 423WHP 968WTQ on meth 0% correction.
01 LB7
User avatar
gear jammer 91"
14mm rotor
 
Posts: 526
Joined: Tue Nov 13, 2007 10:18 pm
Location: Yacolt WA
Top


Return to Engine

Who is online

Users browsing this forum: No registered users and 9 guests