RMargerison Member Since: 03/12/2007

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RMargerison Out working on getting the car to idle correctly.

Recent Activity

swervin0 Happy Thanksgiving everyone be safe in your travels
"Sweet ride"
WHITEYSSS uploaded a new image
rjmotorsports is now friends with johndeere
sewerat is now friends with kspurg22

About Me -

Member for: 10 years, 8 months, 15 days

1970 Prostreet/Protouring Dodge Challenger “Predator”

Engine Build Specs – Top End
-440 Source "Stealth" A-356 aluminum
Chamber Volume: 80CC* Closed (with quench surface)
-Intake Port Flow (at peak ~600 lift): 290CFM @ 28" of water
-Exhaust Port Flow (at peak ~600 lift): 220CFM @ 28" of water
-Intake Valve Head Size: 2.14" / 1 piece forged 21-4N stainless, swirl polished heads, hardened tips.
-Exhaust Valve Head Size: 1.81" / 1 piece forged 21-4N stainless, swirl polished heads, hardened tips.
-Valve Spring Type: Single with Damper. Approx. 130 pounds @ 1.875" installed height and 330 pounds @ 1.275" (.600" lift.)

-Mopar Performance Aluminum Roller rockers

Intake Manifold
Edelbrock...something, can't remember right now.

Fuel delivery
-Fuel safe (bladder) 15 gallon, filled in trunk and vented through gas cap.
-Holley inline Fuel pump and filter
-10an throughout to regulator, -8an to Predator carb.

440CID, standard bore
-ARP head Studs.
-truck rods/bolts, standard bearing size throughout
-Aluminum HV Water pump
-SFI approved crank balancer
-SFI approved flex plate.
-Double roller HD timing chain

Cam and lifters
-Hughes street/strip hydraulic cam
-Rhoades vMax race hydraulic lifters

Chassis Specs
-Chromoly steel tubular front Chassis, squared back halved chassis.
-Chassis engineering 4 wheel vented disk brakes, single large piston design
-Chassis engineering hydraulic braking system
-Fiberglass hood, trunk lid and front clip. Aluminum floors, dash, door panels and tubs.
-15x15 and 15x3 Weld Pro Stars. 21.5” Mickey Thompson street tires
-Dual battery relocated (hidden) in the trunk

Transmission Specs
-727 transmission
-fully roller’ized
-Built using Kevlar bands, 2 extra over stock included in rebuild
-4000 RPM 10” converter

-Base: Burgundy
-Airbrushed demon head and coat tails across doors and hood
-10 coats of clear

Interior Specs
-Power windows
-Power door locks
-Audio & video (CD/DVD), WI-FI capable, GPS capable


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More about RMargerison

Location:Pembina , TX
Favorite Car:1970 Challenger
Buyer or Seller:Both
Years Racing: 25 years
Membership Level:Basic
Member for:10 years, 8 months, 15 days

Comments [view all comments]

[user thumbnail]
Date Posted: 2013-07-03 20:09:45
~*.. Thanks for the add

... Have a great Summer !
[user thumbnail]
Date Posted: 2013-03-29 06:22:07
thats one wild ride !!!!!! thats for the add
[user thumbnail]
Date Posted: 2013-03-25 14:41:38
thanks for the add
[user thumbnail]
Date Posted: 2013-03-24 17:42:47
Nice ride thanks for the add
[user thumbnail]
Date Posted: 2013-01-18 12:18:49
Thanks for the add
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