BDMarine

(2) 509 CI BBC
$6000.00 OBO Each
640 HP 650 Lb ft torque
They make 612 lb ft torque at 3000 and stay over 600 tq all the way to 5200.
Horsepower peaks at 5800
8.9:1 compression
Pump gas friendly
These engines are from my Daytona. They have less than 100 hours since freshening up. They are long blocks. Oil pan to heads. No intake manifolds. They are ready to run. I will install fresh oil. All they need are intake and carb or EFI, and ignition which we can set you up with or do it yourself.


GM 7/16 Connectiong Rods
ARP Rod Bolts
Clevite “H” series bearings
JE/SRP Pistons & Pins
Plasma Moly Rings
Full floating pins
Manley severe duty valves
2.250 Intake
1.880 Exhaust
Comp 933 valve springs
Custom B&D camshaft “tight lash” solid roller
Full body solid roller lifters
Comp Chromemoly roller rockers
Manley .080 wall chromemoly push rods
ARP rocker studs
990 cast iron heads ported by Morgan Engineering
Cloyes timing chain with billet gears
Mellings 10770 oil pump
B&B 10 QT pan with crank scraper
SFI Damper
Mercruiser flywheel
IMCO valve covers
Block Work: Align honed, surfaced and squared, torque plate honed
Balanced
Valve guides have bronze bushings for 11/32 valve stems

Brian

626-443-3721

GNJ

Do you have dyno sheets?

hammerdown500

He'll of a price. Intake and carb was used to get that hp and torque

bigboat28

Pics?? [email protected]

BDMarine

Actually it was with EFI. That HP and torque will be made with any properly sized intake/carb/EFI

BDMarine

I will send pics later today

BDMarine

Yes. I will find them and see if I can figure out how to post

BDMarine

This is the dyno results from one of the first pulls. The rev limiter was starting to come on at 5900. I moved the limiter to 6200 and made the following pulls to 6000 but can't find those sheets. From memory at 5900 - 6000 it was 641/641 HP

BDMarine

Just sent you an email.

BDMarine

ttt