Need major help indexing distributor.

Newbies, and basic Stroker Recipes... Get started with your first stroker here!!
Post Reply
Defcon92
Making Progress
Making Progress
Posts: 84
Joined: January 8th, 2014, 6:35 pm
Stroker Displacement: 4.2l
Vehicle Year: 1992
Vehicle Make: Jeep

Need major help indexing distributor.

Post by Defcon92 »

So I've tryed numerous times using Dino's angelfire write up and I cant get it for the life of me. My cam is aftermarket, mopar 229.
http://www.angelfire.com/my/fan/dist_index.html

My harmonic damper doesn't have any marks to line up at 0* on the timing cover :huh:
Its hard to make out but #1 piston is at tdc. you can see some casting marks through the spark plug hole.
Image

Screw drivers propping up the valve cover. Piston still at tdc. Both valves relaxed? End of compression stroke right?
Image



Black line is 3cm from rubber plug. When standing at passenger side, the rotor is pointing around 730-8ish. Not 5 o'clock like indicated in the write up.
Image
Defcon92
Making Progress
Making Progress
Posts: 84
Joined: January 8th, 2014, 6:35 pm
Stroker Displacement: 4.2l
Vehicle Year: 1992
Vehicle Make: Jeep

Re: Need major help indexing distributor.

Post by Defcon92 »

Played with a bit more and thing I just got lucky. This is probably the 20th time trying today :doh:

Tdc with the piston.
Image


This time I watched the valve events. Intake opened, piston going to BDC. Intake valve closes, piston coming to TDC. (Compression stroke) both valves relaxed.
Image


Looked over and saw this. Please tell me this is right lol. Black mark Is #1 plug. About 5 o'clock when looking at it from the passenger side.
Image
User avatar
Cheromaniac
I live here
I live here
Posts: 3258
Joined: March 8th, 2008, 12:58 pm
Stroker Displacement: 4563cc
Vehicle Year: 1992
Vehicle Make: Jeep
Vehicle Model: Cherokee
Location: Cyprus
Contact:

Re: Need major help indexing distributor.

Post by Cheromaniac »

Yup. Looks like you've got it nailed.
1992 XJ 4.6 I6 - 5MT - Stroker build-up, Stroker "recipes" Sold
1995 Mustang GT - 4AT - Modded Sold
2006 Mustang GT - 5MT - Modded Midlife Crisis Car :lol:
Defcon92
Making Progress
Making Progress
Posts: 84
Joined: January 8th, 2014, 6:35 pm
Stroker Displacement: 4.2l
Vehicle Year: 1992
Vehicle Make: Jeep

Re: Need major help indexing distributor.

Post by Defcon92 »

Cheromaniac wrote:Yup. Looks like you've got it nailed.

Omg what a relief lol. Now I gotta pull the distributor out to prime the oil pump :brickwall:
User avatar
cruiser54
Donator
Donator
Posts: 204
Joined: November 3rd, 2009, 4:38 pm
Stroker Displacement: 4.6
Vehicle Year: 1990
Vehicle Make: Jeep
Vehicle Model: Comanche
Contact:

Re: Need major help indexing distributor.

Post by cruiser54 »

I'll probably get scorched over this, but I have NEVER primed an oil pump on a 4.0.

I unplug the CPS, crank it over til pressure shows on the gauge, usually 10 seconds, plug the CPS back in and it fires off quietly with no odd noises.
Cruiser's Mostly Renix Tips can be found here :
www.cruiser54.com
Wanna view my technical photos? WARNING: Renix heavy!!
http://www.cherokeeforum.com/g/album/1725214
User avatar
SilverXJ
Global Moderator
Global Moderator
Posts: 5790
Joined: February 14th, 2008, 7:14 am
Stroker Displacement: 4.6L
Vehicle Year: 2000
Vehicle Make: Jeep
Vehicle Model: Cherokee
Location: Radford, Va

Re: Need major help indexing distributor.

Post by SilverXJ »

That is one way to do it and it does work. Most people prefer to use a drill on the oil pump drive. Its easy to do as the distributor isn't located in a funny location like at the back of the block nor is the oil pump crank mounted.

If I'm priming by cranking I usually unplug the coil and cam sensor. No fire, no fuel.
jbxx
Donator
Donator
Posts: 169
Joined: October 28th, 2009, 4:26 pm
Stroker Displacement: $.6 mistake?
Vehicle Year: 1986
Vehicle Make: Jeep
Vehicle Model: CJ7

Re: Need major help indexing distributor.

Post by jbxx »

When you pull it out note where the rotor is pointing.
If I remember correctly the slot should at 11 o'clock (pump drive).
Put the slot to 11 o'clock, reinstall the distributor with the rotor set where it was at removal.
Then with the engine at TDC, slide the distributor back in While twisting, and you should be back at your black mark.
Defcon92
Making Progress
Making Progress
Posts: 84
Joined: January 8th, 2014, 6:35 pm
Stroker Displacement: 4.2l
Vehicle Year: 1992
Vehicle Make: Jeep

Re: Need major help indexing distributor.

Post by Defcon92 »

cruiser54 wrote:I'll probably get scorched over this, but I have NEVER primed an oil pump on a 4.0.

I unplug the CPS, crank it over til pressure shows on the gauge, usually 10 seconds, plug the CPS back in and it fires off quietly with no odd noises.

Thanks so much, sounds easier. Will be doing this instead :rockout:
Post Reply

Who is online

Users browsing this forum: Ahrefs [Bot], Bing [Bot] and 5 guests