4.6l stroker 1993 jeep wrangler

[will12321]

so everyone ill admit it. i have no clue what valves i should put into my stroker i wanna get everything decided before i start spending too much money into it.
i have a lot decided so far i know i'm boring it .060" over and using Keith black pistons http://www.summitracing.com/parts/uem-ic944-060
im buying a 4.2l crankshaft online
im buying a comp cam camshaft http://www.summitracing.com/parts/cca-68-235-4 (not sure what valves, springs, lifters, or push rods to use.. im lost with that)
a 68mm throttle body
getting my intake manifold ported and polished for the 68mm throttle body
headers for my exhaust and having my exhaust professionally done http://www.summitracing.com/parts/dte-h ... l/wrangler
a high volume water pump
a new lighter 6 blade clutch fan (like the reliability)
8mm spark plug wires
175amp alternator(for my bigger ignition system)
ignition coil http://www.quadratec.com/products/17610_700.htm
and thats all i know of so far im having troubles deciding what valves and etc. i should use, a nice high powered distributor, fuel injectors, and if there and any 68mm throttle body spacers?
if anyone has any advice or suggestions im open to it! Ive never built a stroker before

[honkysXJ]

You might check titan out for Your pistons ,I think I got mine for 345$ delivered. That was less than 2 months ago! They may not have the best rep for crate engines but they treated me good and the pistons all checked out great!

[Cheromaniac]

Sounds like you're planning to build something like this stroker recipe:

4.7L medium-buck stroker

Jeep 4.2L crank
Jeep 4.0L 6.125" rods
Keith-Black UEM-IC944-060 pistons
10.0:1 CR
CompCams 68-235-4 210/218 degree camshaft
CNC ported HO 1.91"/1.50" cylinder head
Mill block deck 0.028" (zero deck clearance)
Mopar/Victor 0.043" head gasket
0.043" quench height
Flometrics F&B 68mm billet TB
Accel 26lb/hr injectors with adjustable FPR or MAP adjuster for '87-'95 engines
281hp @ 5000rpm, 335lbft @ 3700rpm

For the head, keep the stock valves. Bigger valves won't confer much advantage 'cause airflow is limited by the port/throat size.
Hesco have a 68mm TB spacer http://www.hescosc.com/products/7972/th ... r-hes68tbs but it's an eye-watering $135. You're better off making your own.
Other parts you'll need:

Water pump: http://www.summitracing.com/parts/bra-1747
Valve springs: http://www.summitracing.com/parts/dcc-5249464
Retainers: http://www.summitracing.com/parts/dcc-4452032
Keepers: http://www.summitracing.com/parts/dcc-4529218
Pushrods: http://www.summitracing.com/parts/cro-69960r-16 (0.025" shorter than stock to compensate for block milling)
Roller rockers: http://www.summitracing.com/parts/csp-s40196 (optional but desirable with upgraded valve springs)

[will12321]

omg you have no clue how much this helps me out! all that information was just perfect and on base there is a machine shop in the hanger im pretty sure once i have it all together ill probably talj to the machinist people there and see if they can help me out shouldnt be to big of a deal. and im making this engine top of the line. i dont plan on having all the parts tell january and just buying a couple every paycheck so ill slowly be building up my block anyone know of any high performance distributors? i want a shit ton of spark with my plugs wires ignition coil and distibutor i just cant find a good decent one what have you guys went with? any help with this engine would be much appreciated! thx guys!!!!

[Cheromaniac]

anyone know of any high performance distributors?

Just get a brand new OEM distributor. It'll give you all the spark you'll need and I doubt that there's a better one out there.