Compared to most automotive machine shops, MJM does not use belt sanders to surface the cylinder head. But instead, we use a CBN surfacer that is necessary to meet the tight tolerances required by today's engines.
San Diego's Trusted Engine Re-Manufacturing and Machine Shop Specialists
North County 760-745-4104 N. County Inland 858-888-7430 South County 619-915-6182 Temecula 951-900-4760
