Putting my new engine together and setting it up 250 shot of nitrous . How much clearance do I need to run on rod. bearing .0025? I Will be running king bearing pmax all ready bought the standard size and .001+ thanks for your input. I will be running a Wet sump oil system with a accusump

 

.0025” is fine for rods. What are you doing for mains? Al block or iron?

 

Main are from .002 to .0023 new RHS block alumnium block 450 cid Just finished the last piece of the puzzle order a custom cam from mike jones

 

Sounds like a fun build. What’s it going in? What heads? Tell us more! Pictures are even better!

 

Build List
RHS block 4.165 bore
king pmax bearings
K1 crank 4.125 stroke
Wiseco-11 inverted domes .009 in the hole Will be using a .030 head gasket =11.73 compression/ 93 octane
Lunati pro series I beams 6.125
ati 10% UD damper
melling oil pump + accusump
Trick Flow 260 ls7 heads with Ferrea hollow stem valves 2.200 in /1.615ex
crower shaft system 1.8 with needle bearing
/ steward solid lifters. 750 wheels with needle bearing
mike jones custom cam
Pac 1237x springs and PAC tool steel retainers
MSD intake
balancing by Whites Proformance @ Kingsport Tn
looking to make 700 hp @
the flywheel
if I don’t this’s bottle will take care of it /the dyno run is on my ls2 Thru a 4.10 on a 150 shot on a conservative tune 8 degrees of timing pulled

 

Anybody else running 250 shot ? What your clearance on your mains and rod all input appreciated.