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Wanted to start a fresh thread here from the one I just posted. Engine was freshly built with all new parts. Hydraulic Roller cam, Morel roller lifters, Harland sharp roller rockers, Rollmaster roller timing chain, Champion irons, 2 Steel caps, etc. Has been sitting on engine...

I'm wanting to run a LT1 smog pump crankcase evac setup, and am have a set of Spectre push in style breathers. (#4291) They have a 1" OD neck. Anybody know what size of replacement grommet I will need to be able to run these in the TA covers? Thanks Paul

Are these salvageable? Bought them from FT a few years ago for a project, but had to put it on hold. so they just sat in a their box. Never used them. Wanted to use them for another project recently and dug them out. Only to find they had some sort of corrosion on the back side of the rollers...

I have a Powerlogger file I need some advice on. The AFR is doing a odd swing. Take a look from frame 909 where it drops from 14.xx down to 12.xx for no apparent reason. And starting at frame 980 on, where I get into it a bit, it drops really low and then goes really lean. I'm amazed at that...

Sorry for the double posting, but there is more traffic here than in the Stage II area. I have a 4.1 Stage 1 block and wanted to change out the cam bearing for the new cam. I noticed that the new cam does not have a groove in it, and got a bearing set that had a groove on the back side. Need...

I have a 4.1 Stage 1 block and wanted to change out the cam bearing for the new cam. I noticed that the new cam does not have a groove in it and got a bearing set that had a groove on the back side. Need some help trying to figure out how to clock this new bearing with the two oil holes. Do I...

Anyone know the approximate casting thickness of the block in the lifter valley area just above the lifter bores?

Anyone know the approximate casting thickness of the block in the lifter valley area just above the lifter bores?

Wondering if I have to re hone the mains if I use a block that was girdled, as a non girdled setup?

Anybody know the actual lengths of ARP head studs for the 3.8 and the 4.1 I'm looking to identify some unmarked studs.

Trying to avoid some confusion I have a 4.1 block with Champion iron heads and am looking for the proper ARP head studs. I come up with: ARP-123-4201 ARP-123-4203 ARP-123-4001 ARP-223-4203 What is the right one to use? Thanks

Anybody know what the Carrillo 6.350 and 6.500 wide journal, off centre rod weight is? Thanks

Looking for weights for Carrillo 6.350, and 6.500 wide journal rods Thanks

I'm looking for a set of 6.500" Carrillo off-centre wide journal rods .927 pin dia.

I'm looking for a set of 6.500" Carrillo off-centre wide journal rods .927 pin dia. Sorry, I know I'm not supposed to post here, but this is pretty specific to Stage stuff, the guys that post here may, not see this in the for sale section.

I'm working on a 4.1 stroker motor, and ran into a problem with I discovered after the build, that the piston was 0.145 down in the hole, giving me a really low compression ratio. One of my options is to go with a longer rod 6.500 vs the 6.325. That will bring me up to close to .0045 clearance...

Looking to see what setups you are running. Please list build info: Crank stroke Rod size Piston make Piston compression height Deck height Head gasket Quench

Looking to see who has safely decked, or had to mill their 4.1 block, and by how much. Please list your deck height. Thanks

Trying to figure some stuff out and need some help. I'm building a 4.1 stroker. I have a stock 4.1 (291) block that I have had bored 4.005". 40 over Standard deck height of 4.1 is 9.560 I'm going to be using 4” forged Ross pistons. Compression height on piston is 1.225" 3.625 stroke...

Just curious. How important is having injectors flow matched these days? Far an all out race setup, I'm sure it's important, but for a street strip motor? I'm ASSuming that with today's manufacturing standards, they should be pretty close to each other. Paul