Wtb: 440/727

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I think fully assembled you're around 800+ lbs. Please don't ask me how the Chinese can rate that garbage the way they do. It's damn near illegal, if not just outright misleading.

Ok. If you're tearing down the engine yourself,

1. Have the bare block acid dipped.
2. Measure the cylinders to see if they need to bored (.030 max) or just honed.
3. Measure the journals on the crank to see if they need to be turned or polished.
4. Until you do #2 & 3, you haven't a clue yet on what to do with the rotating train.
5. I seriously doubt your shop is set up for sonic checking, line boring, and decking. Save your money. You're not building a 10 second bracket racer...
6. Have HIM install new cam bearings and freeze plugs.
7. It's NOT worth trying to do a valve job. A shop doing it is no more expensive.
8. Your seats are already hardened so just ask for a std. valve job.
9. Buy your cam, new lifters, and valve components as a matched set. (A Comp Cam matched kit is just one example. There are many). Then give him the valve components for the valve job.
 
Sounds good. My friend swore up and down that his engine stand would hold the 440. I told him I didn't think so but he insisted on trying. After slowly letting the weight off the cherry picker and his stand buckling a solid two and a half inches he finally decided to let me buy the right stand, haha. Would this one be sufficient: http://www.gregsmithequipment.com/2...source=GoogleProductSearch&utm_medium=organic ? That sounds good to me. I've been asking around and haven't heard of any decent machine shops in RIdgecrest so after it's disassembled it looks like I'll have to take all the components I need and find a good one in the Ontario/ San Dimas/ Lancaster area... As far as a valve job and what not I had every intention of letting a shop do that. By labor prices I meant I'm fully capable of taking off a set of heads and unbolting all of the components. Hone/ Bore and actually grinding and porting and what not will all be done professionally...
 




Are you going by book learning or hands-on experience?



Both... 25+ years worth...


The ''452'' is not a motor home head, it is the head used on 400's and 440's starting in 1976. It uses the ''crush gasket'' plug.
The ''902'' head was used on motor home applications, and uses the ''taper fit'' plug. I'm not saying there aren't any motor homes out there with ''452's''.

You have your head numbers and spark plug types TWISTED and INCORRECT.
 
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