Hasport Stock Replacement B16A Mount Kit for 88-91 Civic/CRX SiR. Extreme Race (U88A) Urethane - EF8STK-88A

Performance replacement mount kit for 89-91 Honda Civic and CRX originally equipped with B16A engine.

Performance mount kit for use with the stock B-series engine (with PR3, 2-bolt left-hand mount bracket) ?and transmission in the cable operated clutch transmission. Works with EF8, EF9, EE8, and EE9 chassis.

Like All Hasport Mount Kits, it's designed using sophisticated CAD/CAM software and features:

• Designed blending strength and style with a lifetime warranty for worry free use.
• Four different bushing durometers for applications ranging from daily driver to 8 second drag car.
• Hasport's superior customer service.

For other B-Series engines you'll need a 2-bolt left hand bracket. See part number PR3BB.

Fitment:

88-91 Honda Civic/CRX JDM SIR with B16A

Hasport Bushing Guide

U62A (Street) is best for most street applications and many road race applications. Stiffer than stock with the least noise, vibration and harmonics.

U70A (Race) is about the maximum needed for hard core road racing applications. It also works well for the occasional drag racer a long as you aren’t launching on slicks in a sub 11 second car.

U88A (Extreme Race) is very stiff for almost total control of the engine movement. If you are launching on slicks at the drag strip these will help you transfer more power by limiting engine movement. These will cause significant noise and vibration in the car chassis.

U94A (Most Extreme Race) is our stiffest urethane bushing without going to solid aluminum bushings. These bushing are red.

6061 (SOLID BILLET ALUMINUM) is for full out race cars only. The solid billet aluminum bushings has zero give.?