Texas Speed Hemi MDS Solenoid Delete Expansion Plug (Set of 4) Electronics/Tuners Piston rods are constructed of

Piston rods are constructed of highly polished steel to lengthen oil seal life and prevent leaking

We also offer an assortment of optional parts to provide the ultimate solution for the serious racer

7-10% More wheel HP and torque on E85 (dyno proven)

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* Adjustable from 20 psi to maximum fuel pump capacity * Interchangeable discharge ports match regulator output to output of any fuel pump * Patent # 6

Texas Speed Hemi MDS Solenoid Delete Expansion Plug (Set of 4) Electronics/Tuners Piston rods are constructed ofTSP Hemi MDS Expansion Plug 4 Needed Per vehicle, Required when doing MDS delete. This is for a set of 4