Shepherd Engine Development, Inc

Shepherd Engine Development, Inc Full service performance engine and machine shop. Champions Start Here Shepherd Engine Development, Inc.

is a Muscatine, Iowa based Performance Engine Shop - operated by Jim Shepherd. Jim brings 28+ years of experience in building technology-based performance engines that have competed in all levels of circle track racing from Sprint Cup, Dirt Late Model, Dirt Modified, Hobby Stock to Drag Racing’s NHRA Pro Stock Division and Super Stock Drag Engines. Cars equipped with Shepherd Engines have won numerous races and championships throughout the United States.

PRI Special / IMCA Mod Engine - take home after show. Contact Jim 920-369-6238
12/12/2025

PRI Special / IMCA Mod Engine - take home after show. Contact Jim 920-369-6238

PRI 2025!Featuring a pair of IMCA spec engines on display this year ☠️Jones Racing products JE pistons
12/11/2025

PRI 2025!
Featuring a pair of IMCA spec engines on display this year ☠️

Jones Racing products
JE pistons


Address

1589 N Isett Avenue
Muscatine, IA
52761

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 12pm

Telephone

(920) 369-6238

Website

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