Avalanche
Well-Known Member
Looking to install a new 440 crate motor. I heard a lot of horror stories, so I looking for someone who has had a good experience with a crate motor.
I would talk to Blueprint engines , they have a good reputation , you may have to supply a block for them to work with .
You also need to decide what you want to build , I usually build the 512" , the kit includes new crank ,rods , pistons , rings , bearings ,all balanced from 440 Source for about the same cost as rebuilding the old parts , the 512 is a killer , it removes about 7 lbs from the rotating mass so it revs quicker & makes a ton of power at reasonable RPM , basically a win all the way round . I would also use the deeper windage tray with the 512 pkg . Plan on about 10.8 :1 compression wit a alum heads or 10.0:1 with Iron heads for pump gas use .
For heads the best choice right now is either the Stealths from 440 Source for low cost or the Trick Flow heads to make the best power with the extra CI .