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After finding out my old iron heads couldn't be saved I figured it was time to dig out the SM castings I bought a few years ago. And of course I can never just take the easy route. ( whats the fun in that. Lol) So after studying all of Pbr's porting threads and then some, I decided it was time...

This is my 1st set of aluminum heads, also my 1st set of la heads. I have been following the write up @pittsburghracer did about tubing pushrod and head bolts for porting. Got my 1st intake port done tonight and would like some critique and any advice you guys can offer before I move on to the...

I have a set of 6077 edelbrock heads that i picked up a while back, ive got them all stripped down to clean, check, and assemble. One thing i noticed while disassembling, was that it looks like they may have been milled at one point. Does anybody have a set of untouched eddys that they can pull...

This post is to show a project that ive been working on for a while now, i am still not finished but i am close enough at this point i think i can share it. Before anybody says, why waste your time with stock heads and all that jazz, i know. Lol. This was more an experiment to see if I could...

Figured id post this up to show how i made my bypass setup and possibly help others. This intake uses the late t stat housing that is the same as the magnums with the smaller bolt pattern. Total set up cost about $15 - modified magnum water neck - 4× 1/4npt to 3/8 barb - 3'-4' of 3/8 heater hose

I have a timing cover gasket with fel pro part number 91807e on it. It appears to be a sheet steel gasket with a rubber coating on it. I couldnt find anything with the number on it. Anybody know what kit it came in or where i can get more? Thanks

Im looking for 2 possibly 3 5.9 magnum crankshafts in good useable std/std size. The closer to central ohio the better, but im open to all offers at this point. Let me know what youve got. Thanks

Kinda curious as to what kind of egt numbers you guys are seeing on your turbo setups?

Untouched w2 strip dominator, freshly bead blasted ready to go. No porting, all holes in great shape. $250 plus actual shipping. Only trades would be towards a set of aftermarket small block heads.

Been looking at getting bare SM heads, and porting / assembling myself for my turbo motor. What i havent been able to find is are they using chevy style 11/32 valves or are they still mopar valves? Will be using behive springs, cam is .600/.602 lift. Thanks

putting a 904 together for a drag car, 400-450hp application. 5 clutch direct drum and matching pump. thick frictions w/ .015 per friction. forward clutch has .040 clearance. .062 washer between pump and direct and .062 washer between direct and forward. .060 washer between input and output...

Figured id post up a build thread of my conquest as its nearing completion. A little info on the car. 1987 chrysler conquest -stock bottom end 5.9 magnum with new rings, bearings, and arp rod bolts -heads are stock magnum heads that have been opened up for 2.02 1.60 8mm chevy valves. I will be...

I was reading through the cooling mods thread that was written by a guy who went by sanborn on another mopar page where he talked about running fresh coolant to the center freeze plug to help cool the center exhaust ports. I have made some plugs to do just this, but now that i have the turbo...

Does anybody have a good write-up or how to on this? All ive been able to find is, tear down, sand sharp edges, put back together. Is this all thats needed or are there tolerances / clearances that need to be checked and modified aswell? Thanks

Putting together my blow through 5.9 mag, 904, s475 combo for my conquest and starting to shop around for a torque converter. Just wondering what everyone is using, having luck with or not having luck with?

Building a 5.9 mag with an s475, will have a 904 trans, 3.08 or 3.31 rear gear ( have both available) 28" tall tire, around 3000lb car. My question is would i be better off with the 2.74 or the 2.45 1st gear set? Looking at loading the turbo vs. getting the car out the hole. Thanks

Recently got my motor running and have been trying to set idle and get a good base to start street tuning with. Issue i am having is the car runs and smells very rich, but the widebands read 14.5-15.1. I have done some research and most are saying this is very common on cams with a lot of...

I have searched and nobody seems to have a good way of telling which gear set is in an existing transmission. I bought a used 904 that someone has been into so the casing numbers dont do me any good. I have the trans apart on the table and want to know if anybody has measurement or side by...

I am sending my cam to oregon this weekend for a regrind and had a question on the specs. motor is a stock rebuild 5.9 mag. new bearings, rings, gaskets. heads are heavily ported mags, .028 head gasket, around 9.5:1 compression. M1 single plane, 750vs holley, 1-3/4 long tubes, 3" race...

I have been doing some research into what trans i want to run and i was looking to go with a 904 for the weight and parasitic loss factors. I then read some info about the a998 and a999 transmissions, mainly about the extra apply clutches and wider band, and also the gearing for 1st and second...

Im getting ready to send my heads to the machine shop for a valve job and have the guides cut down and have a couple questions. First- max lift on the cam will be .568, now this is theoretical lift 1.6 rocker with .355 lobe lift so actual lift will probably be less due to the roller lifters...

I am putting together a 5.9 magnum that i will be swapping into my 87 conquest and have a couple of questions that i havent been able to find the answers to. Some info: It will be carb'd, electric fuel pump, programable msd with magnum dizzy, and i will be doing the whole wiring harness from...

As the title states, i have an la pattern m1 single plane intake in very nice shape, i was going to redrill the heads to use this manifold but i would just rather trade it for the magnum version to save headache. Im at work right now but i will update with pictures later tonight. Let me...

Looking at some of the offerings from oregon cams, and i came across grind number 1408, http://www.oregoncamshaft.com/Hydraulic-Rol-Cam-Specs.html 1st question is this a regrind number or new core number? (magnum roller cam) 2nd ill be running with 1.8 rockers giving me .540 lift, is this...