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Dr. Hemi's
Engine Specifications
[ Factory Specifications ]  [ D Series Engine Assembly ]  [ 1991 Specifications ]

[ Engine Torque Specifications ]

Current Engine Specifications
 

Engine Chrysler Hemi 265
Block 1975 block (D331F) decked, bored, honed
Crank Cast
Mains Standard main caps secured with Harrop studs 
Conrods Full floating 6 pack with ARP bolts
Pistons Arias forged 10.5:1 with Speed Pro chrome moly rings
Camshaft E49+ Bathurst hydraulic regrind driven by Rollmaster dual row chain set
Valvetrain Crane hydraulic lifters, standard pushrods and Yella Terra roller rockers
Head Stage 5 ported Hemi 245 with stainless steel 1.99" & 1.63" 
Flow bench figures: inlet 150 cfm @ .600" lift & ex 103 cfm @ .530" lift
Crane collets, retainers and valve springs & Harrop head studs
Prepared by Grunt Power
Intake E49 triple weber manifold
Carburettors Weber 45mm DCOE
Fuel System Standard fuel pump and fuel lines
Oil System Standard oil pump, standard sump with baffles, windage tray, Penrite Oil
Ignition HEI distributor & coil, Magnacore leads, NGK spark plugs
Headers Custom 1 5/8 inch
Cooling 3 core radiator with twin thermatic fans
Engine specs current as of 11 August 1998

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1991 Engine Specs
Engine Chrysler Hemi 265
Block 1971 block (D331B) honed
Crank Cast
Mains Standard main caps secured with Harrop studs 
Conrods Standard with ARP bolts
Pistons Cast 10:1 with Speed Pro chrome moly rings
Camshaft Motor Improvements solid regrind driven by Rollmaster dual row chain set
Valvetrain Crane mechanical lifters, standard pushrods and Yella Terra roller rockers
Head Stage 5 ported Hemi 245 with stainless steel 1.99" & 1.63" 
Flow bench figures: inlet 150 cfm @ .600" lift & ex 103 cfm @ .530" lift
Crane collets, retainers and valve springs & Harrop head studs
Prepared by Grunt Power
Intake E49 triple weber manifold
Carburettors Weber 45mm DCOE
Fuel System Electric fuel pump and fuel lines
Oil System Standard oil pump, standard sump with baffles, windage tray, Penrite Oil
Ignition HEI distributor & coil, Magnacore leads, NGK spark plugs
Headers Pacemaker tuned length extractors into 2.5" single system
Cooling 3 core radiator with twin thermatic fans
Transmission Dominator 3500 rpm convertor, 904 Torqueflite with TransGo manual shift kit, heavy duty internals, Mopar Performance deep pan
Differential XY GT 9-inch LSD with Richmond 4.56:1 gears
Brakes Power assisted Front VJ standard 11" discs and single piston callipers / Rear Ford GT 10" drums
1991 Engine specs

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15/1/91 Dyno Results

138 kW (185 hp) at the rear wheels tested on a Dyno Dynamics ATC 300 Chassis Dynamometer (tested 15/1/91)

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16/1/91 Raceway Results:

Car #122: Dr Hemi achieves a 13.3 sec E.T. 

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Car #122: Dr Hemi follows with a  13.4 sec E.T. 
 
 
This site is owned by Antonio Cataldo.
 
 

 
 
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 Copyright © 2002 Antonio Cataldo
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 last updated 28th April, 2002

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