The STM 650 Cams are designed for the 4G63 DSM making at least 650+ wheel horsepower on a Mustang Dyno or looking for 155+ mph trap speeds in the quarter mile. As always, the STM Team runs our own products and these are the cams used in Eddie’s white 8 second GSX.
Vehicle Fitment:
1G/2G DSM
1990-1999 Eclipse GST/GSX
1990-1998 Talon TSi
1990-1994 Laser RS
Includes:
(2) Camshafts
(1) Lube
More Info:
If you’re building a high HP 4G63 engine and are not sure which cams to run… let us set you on the right path. On the STM Evo RS build, and on all our high HP builds, we use the STM 650 Cams. The RS set the bar for the Evo 8/9 1/4 mile goals with an 8.0 @ 182 and held that record for fastest CT9A for 3 years.
We can drill you with charts and graphs all day, but we strive for the true results that are not just at the end of the quarter, but felt in street driving as well.
Obviously we recommend upgrading your valvetrain, you will need dual springs to run these cams. If you have any questions regarding your set-up, feel free to call us at the shop.
Install Notes:
• Must use dual valve springs
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Orders that contain more than one item are assigned processing times according to each item.
We will inspect each and every one of the items ordered before shipping. The majority of orders are shipped within 48-hours. Delivery is expected to take between 3 and seven days.
Returns
We do not manage the stock in our warehouse or factory. The levels of stock can change at any time. Please be aware that it's possible for your order to be out of stock after you have placed the order.
The policy is 30 days. If it's been longer than 30 days since you bought the item We're sorry to say that we can't offer you a full refund or exchange.
The item cannot be used, and it must be in its original condition. It must also still be in the original package.
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