well i am getting a used 4.0 HO out of a 92 Xj i due believe it is time for a budget stroker from what i found this will be the easy cheapest build
4.5L "Poor man's" simple stroker
Jeep 4.2L 3.895" stroke crank
Jeep 4.2L 5.875" rods
Sealed Power 677CP standard bore pistons
9.2:1 CR
Stock 4.0 camshaft
Ported HO 1.91"/1.50" cylinder head
Mopar/Victor 0.043" head gasket
0.088" quench height
Ford 24lb/hr injectors with stock 39psi FPR for '87-'95 engines, stock injectors with stock 49psi FPR for '96 and later engines
246hp @ 4900rpm, 300lbft @ 3000rpm
those numbers are what i got from other peoples builds from jeepstrokers.com
but i think i will add a home brew PP and possibly a new cam
my D35 has no chance in surviving this motor