Thread: 366T heads/intake

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well there are new alum heads casting for $800 a pare? they may be junk?? have not used them . i am set up to do machine work. but still check this on any set of heads i do . i am all for saving a buck . i have had steel ground out of my eye from porting out a set of low buck heads. do you add the $400 for this little bit of fun to the cost of the heads? for the pistons hitting the counter weights this should be check on all builds with nostock parts . 4.375 crank comp sell for a 6.385 rod have used them so a 6.535 would be better. alot of pistons do not have much on the bottom of the pistons and have small skirts slippers so this helps some.it looks like you need a cr of 1.478 or 1.460 if you are down in the hole by .018 so this is not a stock shelf pistons less they are making them up for there tall deck build that comp sells ? if they do not then it is a full price custom that would be $ 800+ a set where a 4.500 crank would be a stock SRP shelf piston at about $200 less .you may want to call diamond piston and get a price they build good custom pistons