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Instruction Sheets for Part Number HRS-114032-06
Technical Articles for Part Number HRS-114032-06
Howards Cams 4/7 Swap Camshafts
Camshaft, 4/7 Swap, Mechanical Flat Tappet, Advertised Duration 283/287, Lift .535/.530, Chevy, Small Block
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Estimated Ship Date: Dec 28, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
114032-06
Part Type:
Product Line:
Summit Racing Part Number:
HRS-114032-06
UPC:
840793103782
Cam Style:
Solid flat tappet
Camshaft Use:
Circle Track
Camshaft Manufacturers Description:
Oval track, 2-barrel. Quarter to 3/8-mile tight, with good intake and exhaust.
Basic Operating RPM Range:
3,000-6,800
Intake Duration at 050 inch Lift:
248
Exhaust Duration at 050 inch Lift:
252
Duration at 050 inch Lift:
248 int./252 exh.
Advertised Intake Duration:
283
Advertised Exhaust Duration:
287
Advertised Duration:
283 int./287 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.535 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.530 in.
Valve Lift with Factory Rocker Arm Ratio:
0.535 int./0.530 exh.
Lobe Separation (degrees):
106
Camshaft Gear Attachment:
3-bolt
Intake Valve Lash:
0.022 in.
Exhaust Valve Lash:
0.022 in.
Remanufactured:
No
Computer-Controlled Compatible:
No
Valve Springs Required:
Yes
Quantity:
Sold individually.
Notes:
4/7 swap firing order.
Howards Cams 4/7 Swap Camshafts
Howards Cams 4/7 swap camshafts are ground in-house, so each cam is manufactured on precision cam grinding machines—not re-boxed like other companies. These 4 and 7 swap firing order cams feature a high-grade race quality core that changes the engine's firing order pattern to create more power. Howards Cams packages and ships most of their cams in a unique, reusable, high-impact-plastic case to ensure that your camshaft reaches you in nothing less than perfect condition. Get the competition 4/7 swap camshaft from Howard Cams designed for your application today!
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