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    258 Upgrade

    RE: motorcraft 2100/2150 conversion Oh I got a Clifford Intake 47-4500WH Ram flow Intake Manifold
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    258 Upgrade

    The Intake @ .050 is 299 and the duration is 214 The Exuast @ .050 is 299 and the duration is also 214 The intake opens @ 3 and close's @ 37 The Exuast opens @ 37 and close's @ 3 Hope this is what you are asking Deadred :twisted:
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    258 Upgrade

    An update I got the block back from the shop (I had them zero plane the deck) Got the .60 over pistions installed. I got the new Cam installed (I changed My mind and bought a 272 Hydraulic cam kit from Clifford's) I alo bought there single outlet header and Intake Manifold. I painted the block...
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    258 Upgrade

    Just an update I got my short block back, I had to remove the pistions, crank, and cam Puting in a new cam the one that I got with the short block was a stock.... I'm having the block zeroed to the pistion hieght. need .30 taken off. Wating on a parts to come in I have made some changes to the...
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    Offehauser Intake Manifold on a 4.0 head will it work??

    RE: Chevy tie rod w/heim joints Yes A 92 4.0 head Just have not found any one that has done this I'm trying to stay away from an injected motor too many wires
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    Offehauser Intake Manifold on a 4.0 head will it work??

    Chevy tie rod w/heim joints Any one mount the Offehauser Manifold on a 92 head If so any problems? what exhust did you use? I cant find any information on this set up looking to buy parts ASAP Thanks for the input Deadred :twisted:
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    vehicles with 4.0 liter head??????

    one last thought look at the current tread 258 upgrade to see what im doing
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    vehicles with 4.0 liter head??????

    very good post located @ http://www.off-road.com/jeep/new/40conv.html and http://monsterslayer.com/jeep/40Head/40Head.htm . The latter is what inspired me Dadred
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    258 Upgrade

    I’m working on the specs right now I'm using Dyno2003 to come up with the numbers. Once I have some I will post what I found out. To answer the question “who” came with the set up that would be me just from a lot of research online and through the different Mags I get. A little back...
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    lift for 88 wrangler yj

    anyone know who makes the 4WD lifts are they rough country? Thanks David
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    258 Upgrade

    Re: RE: Ginger or Mary Ann? An update: I just conformed that the short block I ordered is bored-out .60 over I have attached a spreadsheet of the other mods in doing in building the new block Part description Part Number 4.0 Head + Shiping Head...
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    258 Upgrade

    Thanks for the info David BTW I dont think I'm going with Propane With gas prices it might help though
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    258 Upgrade

    Thanks for the info you think .60 is too much
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    258 Upgrade

    RE: transmission ideas Hello all, I have a few questions I would like to run by everyone. Background info 90 YJ with 170K on motor Liftes on pistion 2 & 5 are blown over the weekend I removed/pulled the engine/tran/transfercase 1. I have a stock 258 with 170k on engine should I bore it out...
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    Help with faded Plastic Fenders 97 JEEP

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