Sunnen Products Co.

Manufacture and distribute bore sizing machines, abrasives, & engine building products

Sunnen Products Co. has been a global leader in the manufacture and distribution of bore sizing and finishing equipment, engine rebuilding equipment, and tooling and abrasives since 1924. Sunnen provides a broad offering of catalog products and custom engineered solutions with superior service and support to its customers.

Tue, 06/26/2018 - 12:00
Sonny Leonard to Build Sunnen’s 30th Engine for Charity Sweepstakes Prize The custom-built, 727 cu in. Hemi engine will be raffled to support Victory Junction children’s camp
Tue, 06/26/2018 - 12:00
(Sunnen: St. Louis, MO) -- Sonny Leonard and the team from Sonny’s World Class Racing Engines in Lynchburg, Virginia, have volunteered to build a high-performance engine for the Sunnen Engine Charity Sweepstakes at the Performance Racing Industry (…
New Bore Finishing Machine ‘Laps’ the Field on Productivity The multistage, automated SVL-2115 laps and air-gages bores in one setup
Tue, 06/28/2016 - 16:25
(Sunnen: St. Louis, MO) -- Sunnen’s new SVL-2115 automated lapping machine brings increased productivity and part consistency to what is traditionally a manual process. Based on the same machine platform as the SV-2100 honing system, the SVL-2115…
Heavy-Duty Bore Gauges for Large Parts Measure Up to 12 in. Ideal for energy industry components
Tue, 07/01/2014 - 10:41
(Sunnen: St. Louis, MO) -- Sunnen GR-2245/2241 bore gauges combine rugged design with precise, reliable measurement to 0.0001 in. for heavy-duty large-part machining. Standard models are capable of checking bore diameters from 2 in. (50.8 mm) to 12…
Unique Bore Gauge for Fast, Precise Hole Measurement Needs no electricity or compressed air
Fri, 11/30/2012 - 16:08
(Sunnen Products: St. Louis) -- From Sunnen Products Co., manufacturer and distributor of bore sizing machines and engine-building products, the PG bore gauge takes an intuitive approach to hole gauging with a mechanical design and speedometer-type…
World’s Smallest V8 Unveiled at IMTS Sunnen Products shows off Stinger 609 V8 engine
Wed, 08/22/2012 - 12:42
(Sunnen Products: St. Louis, MO) -- Sunnen Products will rev up your inner gearhead at IMTS by exhibiting the world’s smallest, fully functional production V8 engine at booth N-7400, where machines similar to those used to make the Conley V8 will be…
Fast Go/No Go Judgments with Electronic Dial Bore Gauges Sunnen introduces easy to read and use electronic bore gauges at IMTS
Thu, 07/05/2012 - 13:02
(Sunnen: St. Louis) -- Sunnen Products will introduce and demonstrate bore gauges with new large-readout electronic indicators. Highly visible in the shop environment and a quick reference for multitasking operators, the new electronic dial bore…
Electronic Dial Bore Gauges Easy to Read, Easy to Use Simple design, quick setup; available with optional large LCD indicators
Thu, 05/24/2012 - 15:12
(Sunnen Products: St. Louis) -- Sunnen Products, manufacturer and distributor of bore sizing machines, abrasives, and engine building products, now offers large-readout electronic indicators on its entire range of dial bore gauges. Highly visible in…
CNC Honing System Features Integrated Air Gauging Closed-loop control of tool size, along with downloadable SPC data
Tue, 02/08/2011 - 10:23
(Sunnen Products Co.: St. Louis) -- Sunnen’s SV-1005 series vertical computer numerical controlled (CNC) honing system with integrated air gauging system provides closed-loop control of tool size, along with downloadable statistical process control…