Jones 240-10RI
 
Physical Specifications
Custom Brodix -10 Castings
Intake runner volume     240 cc
Combustion chamber volume     71 cc
22.3 deg. Valve angle (Angle machined 0-100)
40/60 Valve spacing
Intake Valve     2.125 dia. x 5.165 length*
    Serdi #     2TN
Exhaust Valve     1.600 dia. x 5.165 length*
    Serdi #'s     1st cut: H1X1 2nd cut:H1X2
Raised intake runners
Spread port exhaust
Intake port opening at gasket     2.27H x 1.35W
Distance from floor to deck at gasket     .4
Intake min. cross sectional dim.     2.362 sq. in.

* 2" springs require .300 long valves

Notations
If using offset rocker ARMS, offset lifters are required
If using 350 or more offset rocker SHAFTS, offset lifters are not required
Intake gasket     FP 1263
Exhaust gasket     FP 52464
Manifold     HV 1001
Angle milling     .0078 in. per cc
Flat milling     .0060 in. per cc

Jones 240-10RI

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WELD TECH 1789 South Green Street Brownsburg, IN 46112 (317) 852-4450 Fax: (317) 852-5291