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Unread 01-10-2011, 05:10 PM   #1
otr1952
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1994 YJ Wrangler 
 
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Location: Wedgefield near Sumter, sc
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1990 yj fuel pump

where is the fuel pump on 90 yj 6cyl. gas tank? on engine?

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Unread 01-10-2011, 05:12 PM   #2
Mark05059
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4.0 is in the tank
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1998 ZJ 5.2 Auto

1989 Wrangler Black Bone Stock 2.5l 5spd
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Unread 01-10-2011, 05:13 PM   #3
rshbutch
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its on the passenger side of engine.
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Unread 01-10-2011, 05:17 PM   #4
jbolty
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If it's a 1990 4.2, it's a mechanical pump on the engine.
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Unread 01-10-2011, 05:20 PM   #5
otr1952
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thanks, i was askin for a friend. if he were to change blocks and stay basicly stock or near, what engine do yall suggest?
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Unread 01-10-2011, 05:38 PM   #6
Yarz
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Many poeple have changed to the 4.0L from a newer jeep with good results. That is as close to stock as you can get without using the same 4.2L. A stroker is probably the next closest to stock. Others have done many other engines from fords, chevys, jeeps, etc, etc.. But those don't fit your criteria of staying basically stock. Search around here, and you'll find all kinds of information on swaps

As for suggesting one, I can't help there. I haven't seen/helped with any in person, and it really depends heavily on what you're looking for.
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1990 White YJ TBI350, SM465, NP231, SOA, RE 1.5" SOA springs, Ford 8.8, D30, 4.10's, JBConversions SYE, XJ shaft, Bilstein 5150s, jb4x4 steering, MORE SS brakelines, 35x12.50 15 MT's, '95 YJ Brake Booster, '78 Grand Marquis MC, ZJ Prop. Valve
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