I read a lot of good things about Dog Pile Racing. Do you have one of his long rod motors or standard length rod motors. I do not have any real hot motors. I do have a race ported 30.5 that I built with one of OBR kit and a GP290 I built with one of ESP race ported cylinders and two stock motors all 2 bolt.
I just bought a set of new CY 4 bolt cases I hope to put one of OBR prostock 30.5 kits in some day. Reason I went with the CY 4 bolt case is I got them for $28 shipped. I will not be running the CY bearings will be getting better bearings.
OBR new Pro Stock line of motors are taking place of the race ported line and are putting out 1/2 to 3/4 more HP then their race ported.
Here is a couple pictures of my 5b SS and a list of up grades.
Team Associated throttle brake
DS1015 servo
201oz
0.108 speed
Turtle Racing
Complete Clutch System (Orange)
Turtle Racing
HD Tranny Plate (Orange)
Threshold
Shock Umbrella Seals with installation tool
Turtle Racing
Heavy Duty Front Chassis Brace
HPI
Front tire molded foams
washers for e clip conversion
Fast Eddie
Wheel Shim Kit
Scorpion Chassis Brace Satin
Pro-Match 6v 4200mAh Hump Receiver Battery
FF Front/Side Windows Smoked
Killer RC kill switch
Outerwares pull starter cover
PhatDad Fan Cover Saver
Nomadio RX
Quick Release Roll Cage Tubes
Hostile Mini MX Tire Soft
Lauterbacher 4 shoe adjustable off road clutch
Outlaw RC upper rear turnbuckles
HPI 87454 Engine mount brace set CF
Team Phat Dad
Front stainless steering turnbuckle set
87549 - HPI HD front aluminum shock mount
CPI big bore Tuned Pipe
Full Force CF brake disc and alloy pads
HPI 87572 alloy heavy duty brake mount
CraftWerks-RC Billet Spur Gear Carrier
Team FastEddy Complete Bearing kit
HPI Heavy Duty 20T Drive Gear 86487
HPI Heavy-Duty Idle Gear 30 Tooth 86485
HPI Heavy Duty Differential Gear 48T:Baja 85481
Skunkworks Titanium Lay shaft
Multiplex Rhino Digi 4 steering servo
On 6 volts
Torque 354 in/oz
Holding power 318 in/oz
Speed 0.10 sec at 60 degree
PA Racing Servo Bracket
TGN CF tank brace
Outerwear air filter cover red
Phat Dad RC Cross-Over Dog bones
Chacal-RC Axle Cup Rings
HPI 187444 CF Rear Chassis
Outerwears Crankcase/Flywheel Cover
Right now running my race ported motor with OBR 30.5 kit.
It is not as pretty as in these pictures now. LOL