Build cool shit before Biden shuts us down

[Goodtime$]

588 bbc by Jimmy van dyke
4.500 crank / 6.535 rods
Crower cam
Racetec pistons
871 blower
Going in my jet boat

Please share yours!

 

[Caydens Cat]

That is bad assery right there!

Off track yet relevant here. Pardon the pun, but I’m always blown away how small the business end of the block is relative to the assembly.

- Pan is 1/3 height of block
- Heads + valve covers and those tall(!) breathers, say equal
- Chiller + Detroit huffer >
- carbs and if it had an arrestor or even scoop, < or > depending on size

It’s early, needed something to ponder.

 

[82daytona]

TCM

 

[Goodtime$]

 

[02HoWaRd26]

TCM

Will it be on the water again before Jao Bidet gets rid of fuel tho??

 

[Joepump]

572 1471 Dominators 26 Daytona

 

[BBYSTWY]

540 with 14-71 compressor and holley efi in my nordic heat

 

[Goodtime$]

cool Bostick eliminator block ford
Went into a 21 deck
Ford rail kits not fun
557 ci stroker deal

If your doing a ford. Get trickflow a460 heads
Best in business and Chevy bolt pattern

 

[pull-on]

GREAT THREAD


520 Ford
8-71 Reversed rotors and mounted backwards to run off the pto/flywheel.

Scoop question.....what's everyone's preference on running forward or backwards?

 

[Goodtime$]

Reverse is rad ! Keep it

 

[240Hallett]

GREAT THREAD


520 Ford
8-71 Reversed rotors and mounted backwards to run off the pto/flywheel.

Scoop question.....what's everyone's preference on running forward or backwards?

View attachment 1168761 View attachment 1168762 View attachment 1168763

I think forward facing looks better.

 

[Goodtime$]

Our vibe is cut a hole
And 360 air cleaner up top

 

[pull-on]

Our vibe is cut a hole
And 360 air cleaner up top
View attachment 1168788

I really like those and considered getting one instead. I'm now looking at adding a hatch and possibly going with the 360. I really dig that look. But not sure yet.

 

[AZLineman]

Bringing my sled hm Dec and gonna try to get this freshened and in along with some other updates including more gear. Basically a 1500 Sterling clone that i will turn a tad bit faster at 85% ish od. Need to find a mk4 pan and cam drive timing cover. I have 2 big ass mk4 offshore motors and my current schiada mill is a gen5

 

[Goodtime$]

Psi blower for the win

 

[Morehart]

 

[Morehart]

Stroked 351 Cleveland. Going in a 71 pantera. My dad's car. N/a 600+ hp

 

[Mcchevy69ss]

My evolution of engines over the years. The 871 motor I built myself for my first jet boat. The DCB came with a Teague motor with a 1471, I ultimately upgraded it to a Boostpower motor with a 8.3 whipple.

 

[Goodtime$]

 

[Bakotrash]

View attachment 1173551

Bad ass man!

 

[Goodtime$]

540bbc - 680hp
Dressing with Eddie marine manifolds and air cleaner. Jet boat motor customer supplied

8100 vortec 496ho (metric big block) - miss this motor- for a big family boat they put down the miles per smile

Marine power versions were cool no lame Mercury water pump air tube mess

 

[n2otoofast4u]

Progress

 

[Goodtime$]

I spy a blue print bbc ? Bad ass work

 

[Western Flyer]

Shafiroff 540 w 871. 1080 w 4lbs at 5600 rpm.

 

[n2otoofast4u]

I spy a blue print bbc ? Bad ass work

Yep! My timeline doesn’t work for a new build, we’ll worry about that next year. BP 632, changing cam and springs, should hold 7psi without going nuclear on good fuel. I’ve owned the motor for a few years, it’s been in the crate the whole time.

 

[Goodtime$]

Ahhhhhh helping a friend convert an indmar Lsa jet pack to outdrive motor
6.2L smedium block
Hoses on hoses on hoses

The hardest part is moving the ecu
The outdrive motor bellhousing is short
The jet bellhousing is long

Teague motor is a 572 in an ultra 21 stealth jet
Just put that in for comparison sake

 

[Goodtime$]

540 iron head motor 26 Daytona
Twin Turbo LS billet deal 21 Daytona new new
509 / 1071 blower all black 23 ultra jet
K-motor alcohol blower injected Mr big stuff

 

[Hammer]

540 iron head motor 26 Daytona
Twin Turbo LS billet deal 21 Daytona new new
509 / 1071 blower all black 23 ultra jet
K-motor alcohol blower injected Mr big stuff
View attachment 1294960 View attachment 1294959 View attachment 1294962 View attachment 1294963

Bad ass stuff right there!

 

[n2otoofast4u]

I have a new bullet coming for Game Over. A few less CI but a whole lot stronger and we are going to double the boost!

 

[Goodtime$]

Stoked ! The 632 BP we did got treated like an outboard boat.
Rings and skirts beat to shit
Bent a valve
Pushrods blahhh

Got new afr cylinder heads
Refresh re ring and hopefully dude lays off wot throttle from Windsor to the sandbar

 

[arch stanton]

how long did it last being beet on like that and how did it run when it ran

 

[Goodtime$]

Boats a couple seasons old
New owner is the one having issues
Original buyer no issues

 

[Goodtime$]

540 bbc hyd roller
Ultra 23 shadow deck jet rescue

 

[Goodtime$]

Smeding performance 540 jet boat motor
They advertise a lot online

Other is a cool pic from the archives
GT600 efi motor out of a 26 force

 

[Dalton]

Stoked ! The 632 BP we did got treated like an outboard boat.
Rings and skirts beat to shit
Bent a valve
Pushrods blahhh

Got new afr cylinder heads
Refresh re ring and hopefully dude lays off wot throttle from Windsor to the sandbar

i heard the rod angle was a little extreme in 632's, or something like that.......540 might be better for longevity.

 

[GNEnsrud]

Some bad-azz stuff on this thread! Not sure my junk is worthy, but built this last winter for the asphalt hotrod. Pretty basic stuff; 400-468” BB Mopar. TF270 heads. Custom solid roller by Howard’s. Approx. 650hp motivational speaker for a mid 10’s ProBracket car.

 

[Bigbore500r]

I'll post my most recent project - and FJB !!!

460" BBC street "sleeper" build

.030 Mahle 28cc dome pistons - 10:2:1
4-bolt Gen IV block, factory crank
781 GM oval port heads 2.19 / 1.88 - Ported by Dr J's many moons ago (Bryce Mulvey)
Comp Hyd Roller - 230 / 236 .546 .546 110LSA +4
Comp evolution hyd roller lifters
Comp roller-tip rockers (to fit under stock valve covers w/ shorty poly locks)
Performer RPM (port matched)
Holley 850HP

Motor is done.....need to get the car done to receive the motor now!
Going in my '72 Chevelle, 4 speed