Blueprint marine 540 crate engines
#11
Platinum Member
Platinum Member
Under $13k for an engine they run on the dyno before they send it. What a bargain
See if they will drop the compression to tone her back and allow for 87
See if they will drop the compression to tone her back and allow for 87
#14
Registered
I've owned two single engine boats in your size range. A fuel injected modified 454MAG and a carbureted blown 540. I had less problems w/ the 540. Just my experience.
#16
Platinum Member
Platinum Member
I have one of their LS3/Auto Transmission kits in a 77 Trans Am and a SBC in my 94 GM short box pickup, completely happy with them.
#17
Registered
I highly recommend a carb with Daytona Sensors programmable ignition. I have a 524 with a fairly big cam and it runs as good as any EFI even cold without a choke. I boat in very cold water and I hit the key and put it in gear and it idles perfectly at 650rpm. The best part is I just did a 60 mile trip and only used 20 gallons of gas at 50mph with some runs to 75. Simplicity is your friend on a boat.