This is a completely brand new motor from every nut, bolt, washer etc. Yeah, it wasn’t fun ordering every part. But the results speak for themselves with that this same motor combo has been able to accomplish. Every part is either new OEM or from Brian Crower

Motor specs:
Crower line bored cases w/ ARP studs
Crower lightened & balanced crankshaft
Crower lightweight rods
JE pistons from Crower
Crower stage 2 cams
Crower HD valve springs & keepers
Crower CNC’d head
Crower valves
Valves shimmed to high side of spec
Crower balanced counter balancer
TPR manual cam chain tensioner
Crower cylinder
New OEM gaskets & seals throughout build
New OEM starter
New OEM flywheel
New OEM stator
New OEM temp sensor
New OEM stator cover & valve cover
New OEM water pump
New OEM oil cooler
New OEM intake boots
New OEM thermostat & housing
New OEM cam chain

Literally everything is brand new, only seen assembly lube to this point. The motor we ran last year is identical, and after 500-700 miles is pushing 245psi per cylinder. Won E-street championship, won GAS Pro 1000 rookie of the year
2nd place in Pro 1000, missed championship by 2 points.

It’s a very reliable, fast setup with minimal maintenance. We sold both our race RS1’s, and this was just a backup motor that luckily we never needed. Will fit all XP 1000’s as well as RS1’s.