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steves86ta

  • Karma: +41/-0
1970 Rogers Weiman Cyclone Twin Turbo LS engine
« on: October 28, 2019, 09:32:25 AM »
1970 Rogers Weiman Jet boat for sale or trade for a 4 Seater Side by Side.

Asking 12k

The boat is 95% new and in great condition. Here are the details

Engine is brand new, less than 3 hours of run time

Specs:
Aluminum 5.3 block (bored .005" over)
Eagle Forged Crankshaft (new)
Summit Pro LS Forged Pistons (7cc dish)
Summit Pro LS Forged Rods (6.125")
Summit Pro LS Stage 3 Turbo Cam (231/234 .600/.575" 115lsa)
Clevite H-Series Main and Rod bearings, Bearing clearances are .0025" across the board
Melling 10295 High Pressure/standard volume pump
Trick Flow Gen x 205 CNC ported Heads
Bronze bushing trunion and micropolished rockers
Edelbrock Victor JR Intake manifold
CSU built 750cfm Holley based Carburetor
Twin 72/68 turbochargers
Water to air intercooler
MSD 6014 Ignition box

Fuel System:
Magnafuel 500 fuel pump
Aeromotive Large bypass boost referenced regulator
-10 Feed lines, -8 return lines, -8 Tank vents

Jet:
Berkeley JC suction housing
Hardened input shaft
Dominator Bronze BC impeller
Billet inducer
Hydraulic Place Diverter
Ride plate and shoe setup

The boat runs great and has less than 3 hours of run time on the new engine setup. Interior is okay but not great. Paint is decent. This engine makes a lot of power. Approx 950-1000 hp according to the impeller charts. BC impeller spins 7400 rpm on only 15psi of boost.

I am looking to trade or sell at this time, we are looking for a 4 seater side by side to use with the family. I dont want a complete POS thats been beat to death, but i also dont want something brand new.

NOTE: Some of the pictures are from before the new engine was built, and the valve covers are a different color.

Please contact me if you are interested
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1980 Bahner 21' Mini Day
1968 Rogers project

old boater 60

  • Karma: +0/-0
Re: 1970 Rogers Weiman Cyclone Twin Turbo LS engine
« Reply #1 on: October 28, 2019, 12:40:04 PM »
Where is this located.

Sent from my SM-N950U using SoCal Jet Boats mobile app

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steves86ta

  • Karma: +41/-0
Re: 1970 Rogers Weiman Cyclone Twin Turbo LS engine
« Reply #2 on: October 28, 2019, 12:57:40 PM »
Where is this located.

Sent from my SM-N950U using SoCal Jet Boats mobile app

It's stored in Beaumont. I live in rancho Cucamonga


Sent from my iPhone using SoCal Jet Boats mobile app
  • Like
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    HaHa
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1980 Bahner 21' Mini Day
1968 Rogers project

old boater 60

  • Karma: +0/-0
Re: 1970 Rogers Weiman Cyclone Twin Turbo LS engine
« Reply #3 on: October 29, 2019, 08:43:17 AM »
Thank you ... i will get back with you i am out of state at the moment.

Sent from my SM-N950U using SoCal Jet Boats mobile app

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steves86ta

  • Karma: +41/-0
Re: 1970 Rogers Weiman Cyclone Twin Turbo LS engine
« Reply #4 on: October 29, 2019, 09:34:36 AM »
Thank you ... i will get back with you i am out of state at the moment.

Sent from my SM-N950U using SoCal Jet Boats mobile app
sounds good, im not in a hurry
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1980 Bahner 21' Mini Day
1968 Rogers project

 


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