Thread: Todays work
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05-17-2016 08:21 AM #1
Todays work
Boat engine-------bore ---torque plate hone from 4.310( +.060) to 4.350 for flat top pistons to lower compression
Monster Jam Truck--------finish clearance block for 4.750 stroke crank and hopefully finish hone to 4.600
Main caps------fit, drill/tap for angle bolts mains on race car engine for Arizona customer
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05-18-2016 06:15 AM #2
Come on Jerry!! You know the drill!!! Pics or it didn't happen!!Pete
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05-18-2016 09:48 AM #3
I've got thousands of pics----but this site don't like my resolution level to show the details that I work very hard to insure shows in the pics. Without ANY support from other members to convince Brent to change the specs for uploading, I have been unable to get it changed. Talk about band width, load time, etc, etc. However I do thank DennyW and Roger for loading the ones I e mailed to them.
The build/work on these three blocks would include the alignment/leveling procedure in the surface grinder to square/paraell deck to a spec determined from the crankshaft/camshaft centerline, boring the cylinders referenced to those angles ( and some race engines an offset for thrust angles or valve clearance )
The importance of using torque plates for finish honing, proper fasteners,gaskets, ETC
Interferance side fit of main caps, bolt point relief, tap drill, threading depth to clear oil gallies/coolant cavities, boring of main bores for proper alignment/finish honing
Mock up and clearancing for stroker clearance to pan rail areas and cylinder bottoms for rod bolt clearance,
Positioning of cam bearings and check for rod interference to lobes
deburring/champering edges and casting flash from oil return holes
possible maching/fitment of piston oil squirters
You're welcome Mike, glad it worked out for you. Roger, it's taken a few years but my inventory of excess parts has shrunk a fair bit from 1 1/2 garage stalls to about an eight by eight space. ...
1968 Plymouth Valiant 1st Gen HEMI