454 Jet Boat Engine Build

454 jet boat engine build

1998 ultra custom boats 22 stealth jet boat ultra jet boat, dominator pump, jet o vator , 454 motor, must see pics vital information year make model mileage engine 1998 ultra custom boats 22 stealth jet boat 0 454 marine power exterior interior stock# vin purple, yellow, white white #t050e898 ubijt050e898 vehicle video photos hello, thank you. With a 454 i might upgrade the rods to something witha 7/16 bolt like a scat or eagle just bacause the bigger stroke but thats me. i would not run as much cam in a jet boat as i would a similar engine in a car and i dont think you need giant heads either because unless your making huge horsepower the pump is not gonna go over 6000 rpms.. Going over the basics on how a jet boat works and using a 1968 tahiti tornado as a visual aid. full build: restoring a '70 boats fitted with insane car engines - duration: 4:35..

Hondo jetboat 1974 for sale for $6,500 - boats-from-usa.com

Rare wilson tunnel hull pickle fork custom jet boat fast

454 jet boat engine build I recently toasted my 454 in my boat. it was a factory installed 454 mercruiser w/330hp with a bravo 1 outdrive . i am looking to replace the motor with a 454 h.o 'crate ' motor from jeg's performance. the motor i am looking at is a 454 w/425 hp@5250 rpm and 500 ft. lbs @ 3250 rpm..