
The belt teeth are made of H-NBR grade rubber for additional strength. The Kevlar construction is 300% stronger than the OEM Subaru timing belt and is also three times more heat resistant. IAG Black Racing belts are lightweight and utilize EPDM Rubber for increased durability and performance in all climates. Optimized for strength and designed to allow stable belt tension even when heat expansion occurs in high power/high RPM Subaru engines.
#IAG TIMING BELT TENSIONER SERIES#
IAG Black Racing Timing Belt is designed to work with all Subaru EJ series engines. The IAG "WRC Style" Tensioner uses NTN OEM style rollers to ensure the reliability of the product. Made from billet aluminum, the base is CNC machined in-house and anodized black for corrosion protection. IAG V2 Competition Series "WRC Style" Tensioner uses a combination of proven parts from older Subaru vehicles and an additional roller to control belt timing and tension. This guide features billet aluminum construction and is the best method to prevent your motor from skipping a beat. Engineered and manufactured in IAG's facility in Westminster, Maryland, each guide is machined from a single piece of 6061 billet aluminum and then anodized for a protective finish. Here, you are looking at the IAG Performance V2 Timing Belt Guide. The IAG Red Racing Timing Belt Kit is designed as a replacement for the OEM Subaru EJ20 and EJ25 engines. Using a socket on the crank pulley bolt, rotate the engine over twice and check that the belt is properly aligned to all marks and has the proper amount of tension. At Modern Automotive Performance we carry the industry’s most respected brands. You may now pull the pin on the hy d raulic tensioner. Ensure your timing belt stays tight and strong with a high-performance tensioner. IAG Billet Timing Belt Guide is the best method to prevent your Subaru EJ Series engine from skipping a beat. The timing belt has now been routed completely and the bolts are all tight. We do not recommend the use of any other brand roller with this product besides Subaru OEM, which comes at a substantially higher cost.This is the IAG Performance black racing timing belt, timing belt guide, and V2 Competition Series Timing Belt Tensioner all in one package. The IAG "WRC Style" V2 Tensioner uses NTN OEM style rollers to ensure the reliability of the product. Not all rollers are created equal and some fail prematurely. IAG is not only a manufacturer but also a service facility with extensive experience with timing rollers and idlers. The IAG "WRC Style" V2 Tensioner uses a combination of proven parts from older Subaru vehicles and an additional roller to control belt timing and tension. The IAG 'WRC Style' Tensioner uses a combination of proven parts from older Subaru vehicles and an additional roller to control belt timing and tension. We experienced no further instances of timing belt skip. With this tensioner installed the problem was solved. After considerable testing and proving on that STI road-race car, we performed testing on several other road-race and drag applications to further prove the product.

This led us to develop a tensioner that would hold the belt tightly in place and accurately control timing. In the past few years, our Subaru GD STI road-race car that uses a sequential transmission skipped time several times. However, in some cases, this can cause catastrophic engine failure.

If your engine skips time the repair might be as simple as resetting the belt. This would, in turn, cause the engine to skip time.

The latest OEM Subaru tensioners work well for mild performance applications, but when used on vehicles with sequential transmissions or on high-revving engines, the tensioner may lose its ability to control the belt.
