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GSC Power Division Mitsubishi Evo 4-8 4G63T S1 Camshafts- Designed for Street/Road Racing
Product Code: GSC7008S1
£739.20
£616.00
- In stock at supplier – ships in 5-9 working days
- 4 months at 0% interest with PayPal (orders £99+)
The Billet GSC Power-Division S1 cams for the Mitsu Evolution 4-8 are designed for those with the stock turbo up to the 550WHP Stock location or aftermarket turbo kits. 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 30-55whp (depending on Turbo) have been seen by simply bolting the S1 cams in. Designed for a rev range of 3000-7500rpms, these cams work well on the stock valve springs with lower boost and RPM goals. Idle is slightly rougher than stock. Made 100% In The USA!
**If using aftermarket cam gears(especially AEM) check the bolt lenght, 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**
| 7008S1 Billet | ADV Duration | Duration @ 1mm | Peak Lift | CenterLine |
| Intake | 268 | 216 | 11.00mm | 107 |
| Exhaust | 268 | 220 | 10.50mm | 113 |