HARLEY - DAVIDSON HIGH PERFORMANCE CYLINDER HEAD DESIGN AND ENGINE MODIFICATION SHOP
INTAKE MANIFOLDS

JET intake manifolds - tc - intake manifolds - evo - sportster - twin cam - evolution

 

Johnson Engine Technology, Inc.™

T.(401)596-9507 F.(401)596-6984
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J.E.T. performance manifolds

J.E.T. INTAKE MANIFOLD LABOR

We have designed our intake manifold casting to enhance the performance of any Twin Cam or Big Twin.  Performance is especially enhanced when our cylinder heads are used concurrently.  These manifolds are very small in cross-section, tappered over the length of the runner, highly separated front to back, and straight as possible for the longest distance.  Even with the added length and sharp corners, our intake manifolds provide no restriction in the flow bench.  Of course who cares what the flow bench indicates, it is the dyno and the street that shows they really work. 

We have manifolds for any carburetor set-up. Our Sportster manifolds are still made from modified OEM parts, and are thus more expensive as they require more welding and hands on work.

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LABOR
J.E.T. Labor#
Cost
Vacuum tap installed in any manifold

IML.921

11.00

Weld adapter to Sportster manifold

IML.922

90.00

S&S bore & port .875 diameter (custom intake manifold)

IML.923

371.00

Custom intake manifold porting

IML.924

114.00

LINK TO OUR J.E.T. INTAKE MANIFOLDS

 

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Copyright 2002 Bob Johnson

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