Here I am

PW Injectors installed.

Attention: TDR Forum Junkies
To the point: Click this link and check out the Front Page News story(ies) where we are tracking the introduction of the 2025 Ram HD trucks.

Thanks, TDR Staff

Lack of posts

loose steering wheel

Status
Not open for further replies.
Hey everyone.

At 12:43 AM (AM!!) 5-28-2000 I completed the installation of my PW injectors.

Result: LIKE WOW MAN!!.

The smoke was a 'little' much so I turned my diaphragm back to HALF WAY between max and stock (index mark at 3 o'clock-pointing at engine). If I punch it at low RPM I still get a decent amount of smoke but it clears as soon as the turbo winds up; and that doesn't take long either. Boost hits the 23 psi wastegate setting FAST. I can avoid the smoke by easing on the power. The problem is doing that consistently. It goes through gears really quick. Fifth gear is like third was. This truck is a blast to drive! At full load I think it's perfect, I get a gray, translucent solid stream of smoke. The full load adjustment was not nearly as high as I thought and I did not readjust it, still lotsa threads left to go in.

I checked the accuracy of the TDC timing pin and found it off about 4 degrees at the crankshaft (retarded).

I found that you can turn the engine both ways using the 22mm nut on the alterantor pulley but you have to load the tensioner at the same time to turn it in the direction of normal engine rotation.

I calculated that 1 degree equals about . 070" along the circumference of the vibration damper.

I used the straight piece of a wire clothes hanger vise-gripped to the stabilizer bar as the reference for finding true TDC.

I ran a quick 20-50 mph (900-2250 rpm) 4th gear acceleration test and got 9. 4 seconds down from 11. 0. This is after the diaphragm adjustment to lower smoke.

Will post 'official' data later. Plan on running test tonight.

------------------
'93 W350 Club Cab, 5 sp. , Factory Options: LE, 4. 10, LS, 7600 lb. rear springs, tachometer, front stabilizer bar. Mods: Banks stinger plus, Linex bedliner, 25,000 lb gooseneck, 10,000 lb receiver, Tekonsha brake controller.
'Power Wagon' injectors to be installed!
 
Hey Mark!

Congratulations on your performance increases! I too have recently realized some Horsepower & torque increase with the help of JRE!

I finally understand what everyone else has been talking about with injector upgrades & accurate pump timing work.

Good luck! Keeno

------------------
1992 W250 5spd. 3. 54 gears, LSD, JRE enhanced VE Injector Pump, BD High Output Injectors, Banks "Stinger Plus" consisting of a 14cm2 wastegated housing, 3 1/2" JRE modified exhaust/muffler, pyro/boost gages, K&N, Skyjacker 2 1/2" front suspension lift to clear 305/70R/16 Goodyear MT's, Mag-Hytec, Amsoil
 
Mark,

I am looking to check the accuracy of my timing pin. What did you use as a piston stop when you confirmed TDC?

Thanks in advance


------------------
93 W250 4X4
 
Thanks Keeno and Thanks TDR website. Without this site I don't know if I would have ever found out about the injector change. It's good to take advantage of earlier sucesses and not have to bungle through by yourself.

On the freeway (in name only from 3-6 pm) yesterday I enjoyed my extra power by easily out accelerating 'squeezer outers' (you know-they see your blinker and they're on the gas hard to avoid you, a large slow moving object, from getting in front of them). Third gear really moves.

Hey Jet Tech: I used the '93 service manual method of temporarily adjusting the #1 cylinder exhaust valve to hit the piston. If you do not have the manual I can describe the procedure.
 
Status
Not open for further replies.
Back
Top