Noah R.
6/7/2022
Dropped off my engine (4cyl block and head) to get some work done which was honing cylinders, decking block/head for new head gasket, and installing upgraded valve springs (which I had). Dropped...
Horn Engines
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(4)
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850 50th St
Marion, IA 52302
We work on passenger cars to 780Hp NASCAR engines. We repair anything under your hood specializing in engine work. We're one of the last automotive machine shops in the entire Corridor. When you want better than new, put HORN under the HOOD for less!
Also at this address
Reviews
1.04 reviews
Aj G.
9/26/2017
Absolutely shit work. Had them redo heads in my truck, didn't last 12,000 miles. According to D&R Horn had Installed the wrong valve spring keepers and gave me the wrong ratio roller rockers. So...
Jim O.
6/12/2013
Sad story. Had them overhauled the motor in my '00 Ranger after a head gasket blew. Probably should have just had them clean it out and repair the head gasket. Engine knocked after the overhaul....
Scott D.
8/31/2015
Stay away!! Had them rebuild an engine and it wasn't in time so the valves hit the pistons. Ruined it. They had it for over a month and still couldn't get it right. Buyer beware!!!!
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