I was wondering if there is any kits out there or would it be better to pick and chose to get the best parts for a 4.6L stroker. I know that trucks did a episode but that really didn't help me that much.

 

check out this post.https://www.cherokeeforum.com/f2/4-6-stroker-15285/

 

Would I have to get a new engine block or can I just use mine

 

You can use your existing block an head. You will still have to have all the machine work done and head work done as well.

It is often easier to have a block outside the jeep to build up then just swap, easier so you don't forget where everything goes and it's still drivable while you build the engine.

 

OK. I mean when and If I do this I will just pull the motor out and use my block.

 

Yea that can be done as long as you can do with out the XJ for a little while.

 

Here this is everything you need on every type of stroker for a 4.0L.

4.6L Low-buck, low CR "rockcrawler"

Jeep 4.2L 3.895" stroke crank
Jeep 4.2L 5.875" rods
Silvolite UEM-2229 +0.030" bore pistons
Increase piston dish volume to 30cc
8.75:1 CR
Crane #750501 192/204 degree camshaft
Ported HO 1.91"/1.50" cylinder head
Mill block deck 0.035"
Mopar/Victor 0.043" head gasket
0.058" 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
234hp @ 4500rpm, 311lbft @ 3300rpm

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
247hp @ 4900rpm, 300lbft @ 3500rpm

4.5L Low-buck simple stroker

Jeep 4.2L 3.895" stroke crank
Jeep 4.2L 5.875" rods
Jeep 4.0L 3.875" standard bore pistons
9.7:1 CR
CompCams #68-231-4 206/214 degree camshaft
Ported HO 1.91"/1.50" cylinder head
Stock 0.051" head gasket
0.081" quench height
Ford 24lb/hr injectors with adjustable FPR or MAP adjuster for '87-'95 engines, Ford 24lb/hr injectors with stock 49psi FPR for '96 and later engines
266hp @ 4950rpm, 322lbft @ 3500rpm

4.6L Low-buck stroker

Option 1: Same as above except:
Speed Pro H825CP +0.030" bore pistons
9.6:1 CR
Mopar/Victor 0.043" head gasket
0.081" quench height*
265hp @ 4900rpm, 325lbft @ 3500rpm

Option 2: Same as "rockcrawler" except:
Piston dish volume 22cc
9.5:1 CR
Crane #753905 204/216 degree camshaft
Ford 24lb/hr injectors with adjustable FPR or MAP adjuster for '87-'95 engines, Ford 24lb/hr injectors with stock 49psi FPR for '96 and later engines
262hp @ 4800rpm, 325lbft @ 3500rpm 4.7L medium-buck stroker
Jeep 4.2L 3.895" stroke crank
Jeep 4.0L 6.125" rods
Keith-Black Silvolite UEM-KB944 +0.060" bore forged pistons
9.5:1 CR
Crane #753905 204/216 degree camshaft
Ported big valve 2.02"/1.60" cylinder head
Mill block deck 0.020"
Mopar/Victor 0.043" head gasket
0.051" quench height
Flometrics F&B 68mm billet TB
Accel 26lb/hr injectors with adjustable FPR or MAP adjuster for '87-'95 engines, Accel 26lb/hr injectors with stock 49psi FPR for '96 and later engines.
269hp @ 4800rpm, 334lbft @ 3400rpm

4.8L medium-buck stroker

Option 1: Same as above except:
Custom 4.0" bore pistons with 1.38" pin height & 23cc dish
10.0:1 CR
CompCams #68-235-4 210/218 degree camshaft
284hp @ 4900rpm, 345lbft @ 3600rpm

Option 2: Same as Option 1 except:
Jeep 4.2L 5.875" rods bushed for 0.912" floating pin
Small Block Ford UEM-KB364 hypereutectic pistons
Mill block deck 0.017"
0.051" quench height

4.9L high-buck stroker

3.98" offset-ground stroker crank
Jeep 4.2L 5.875" rods
Small Block Chevy UEM-KB142 hypereutectic pistons
10.5:1 CR
Crane #753941 216/228 degree camshaft
Ported big valve 2.02"/1.60" cylinder head
Mill block deck 0.017"
Mopar/Victor 0.043" head gasket
0.053" quench height
Flometrics F&B 68mm billet TB
3.0" exhaust system
Ford 30lb/hr injectors with adjustable FPR or MAP adjuster for '87-'95 engines, Ford 30lb/hr injectors with stock 49psi FPR for '96 and later engines.
Custom PCM programming
300hp @ 5000rpm, 354lbft @ 3700rpm

5.0L Very high-buck stroker

4.06" offset-ground stroker crank
Jeep 4.2L 5.875" rods
Small Block Chevy UEM-KB142 hypereutectic pistons
11.1:1 CR
Crane #751111 238/248 degree solid lifter cam
Ported big valve 2.02"/1.60" cylinder head
OEM 0.051" head gasket
0.038" quench height
Flometrics F&B 68mm billet TB
3.0" exhaust system
Ford 30lb/hr injectors with adjustable FPR or MAP adjuster
Custom PCM programming
328hp @ 5250rpm, 375lbft @ 3800rpm

 

Thanks Man for all these....
Well which one would be the most reasonable and Budget friendly.
I would like to do the 4.7 I would just need some help gathering info and all of the parts for it.

 

No prob, just Pick the one you want and start the Google up. All the parts listed should be easy to find. And if you need help while doing it here is a great forum for just jeep stroker's http://www.jeepstrokers.com/forum/

 

Alright man I really appreciate the help.

 

awesome thread! thanks for the info!