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  1. mod5v

    Low oil pressure when hot

    New build lots of used parts. 360+.030, J heads. fresh turned crank full grove main bearings. opened up oil passages.. solid cam .365 intake lobe .373 ex lobe using the old 273 type lifters{dumb bell shape}. so when its cold with 30w breakin oil I get 50psi at idle but as soon as it warms up to...
  2. mod5v

    Johnson HT-2011 hyd lifters

    So I got a set of hydrolic lifters in a package deal withs some cams and stuff any how there are no retainer clips in them. There are markings in the oil grove Johnson ht2011. I have never seen a hyd lifter without the clips so my question is is this normal or did someone remove the clips. I...
  3. mod5v

    ? about 360 crankshaft.

    Are the cranksafts out of a LA and Magnum 360 the same? the reason I'm asking as I was looking for a "reground" crank for my LA and several vendors show the same crank part number for 71 thru 2003. If so I have a good magnum crank I could use. Mainly concerned with balance as I know the external...
  4. mod5v

    head change what to expect

    So currently running stock heads on my 360. I'm changing to EQ magnums soon and curious on how Big of a change it will be 360+.030 Sp405 pistons stock rods/crank. Stock "587" heads 1.88x1.60 valves [email protected] cam pistons are .035" in the hole comes out to 8.8-1 right now should be right at 9-1...
  5. mod5v

    273 rocker arms

    Are the sealed power 273 adjustable replacement rocker arms any better or more accurate in ratio than the factory ones ?
  6. mod5v

    New 360 build

    70 Views and no answers. Obviously a dumb question so I deleted it.
  7. mod5v

    Any 1 know if 5.2 mag pistons work with pre mag rods.

    I have a 89 318 I need to bore it oversize. Will Magnum pistons work on the 89 rods? I know on the 360 motors you need to narrow the small end of the older rod. is that nessesary on the 318?
  8. mod5v

    Jeep 4L springs

    I had to replace the head on my jeep and noticed that the springs are beehive type. has anyone checked to see if these are a viable replacement for the 318 mag springs? I have the old head so as soon as I get time I'm going to mesure installed hight and retainer/ keeper size and type. I do know...
  9. mod5v

    Lunati 60403 v/s 60402

    Ok so I want a new cam for my 360 in a 76 duster 4sp 3.23 rear. 360 +0.030" Stage 2 ported 587 heads 8.7-9.0 compression 1 5/8 headers dual plane intake 650 dp Mostly street driven but will see ocasional 1/8mile track. 255/60/15 27" tall tires Right now I have a 340...
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