GSC Power-Division Billet Camshaft Evo 1-3/DSM/Galant VR-4

SKU:GSC-7003S1

$602.99 USD

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The GSC Power-Division billet S1 cams for the Mitsubishi DSM/EVO1-3 are designed for those with the stock turbo up to the GT30/50Trim. These cams will not sacrifice any bottom end loss over stock cams; nothing but gains, and will promote faster spooling of the upgraded turbos. Gains of 30-55 WHP (depending on turbo) have been seen by simply bolting the S1 cams in.

Designed for a rev range of 3000-8000 RPMs
300-450 WHP camshaft
Tapped for 98' DSM cam trigger
Idle is slightly rougher than stock
Upgraded valve spring recommended
Made 100% in the USA

GSC Power-Division billet S2 cams for the Mitsubishi Evo 1-3 and first and second Gen DSM cars. The S2 cams are designed for those with more power in mind or a larger turbo. No low end power is lost vs. the stock cams when used with the larger turbos. The S2 cams will show gains of 50-70whp over the stock cams, and in some cases more in the higher RPMs. Great for 2.0L engines revving to 9000 RPMs or for stroker motors revving to 8000 RPMs. The S2 cams are suggested to run on our upgraded beehive valve spring replacement or can be run at the stock rev-limit and factory boost on the stock spring.

Designed for a rev range of 4000-9000 RPMs (2.0L or 3000-8000 2.2L+)
400-700 WHP applications
Tapped for 98' DSM cam trigger
S2 cams can run on factory ECU with custom flashing
Made 100% in the USA.

GSC Power-Division billet S3 cams for the Mitsubishi Evo 1-3 and first and second Gen DSM cars. The billet S3 cams are designed for those running larger turbos - 67mm and larger.

Designed for a rev range of 4500-9500 RPMs
GSC Beehive Spring and retainer kit strongly suggested
Tapped for 98' DSM cam trigger
600-1000 WHP camshaft
Idle is rougher than stock
Made 100% in the USA

These GSC Power-Division camshafts, designed specifically for the Mitsubishi Evo 1-3 and DSM generations 1 and 2, are made from high-quality billet material for optimal performance.

Designed for a rev range of 4000-8500 RPMs
GSC Beehive Spring and retainer kit required
Tapped for 98' DSM cam trigger
Idle is rougher than stock
Made 100% in the USA

Note: If using aftermarket cam gears (especially AEM) check the bolt length. Some cam gears are too thick for the OEM bolt on the billet cams, a 40mm underhead length bolt may be necessary in this case

Vehicle Fitment:

Lancer Evolution I-III 1992-1995

Eclipse GSX/GST 1990-1999

Galant VR-4 1989-1993

Talon TSI 1990-1998

Laser RS 1990-1994