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AEM Cam Gears - RS LS GS & GSR/ 99-00 Honda Civic Si Black Tru-Time

Part #: 23-802BK
$221.46
$143.95
For each
For each
Fits On:
1991 Honda Prelude, 1990 Honda Prelude, 1989 Honda Prelude, 1988 Honda Prelude, 1991 Honda Civic, 1990 Honda Civic, 1997 Honda... See more
Description:
AEM's Tru-Time Adjustable Cam Gears let you advance or retard cam timing in one-degree increments using true laser-etched markings, without swapping camshafts. They're well-suited to milled, forced-induction, high-compression, or aftermarket-cam builds. Precision-cut teeth and hard-anodized surfaces resist premature belt wear.
AEM's Tru-Time Adjustable Cam Gears let you advance or retard cam timing in one-degree increments using true laser-etched markings, without swapping camshafts. They're well-suited to milled, forced-induction, high-compression, or aftermarket-cam builds. Precision-cut teeth and hard-anodized surfaces resist premature belt wear.
AEM Tru-Time Adjustable Cam Gears are used by top racing teams across the country and are a must for engines that are milled, forced induction, high compression and/or utilizing aftermarket competition cams. AEM gears enable users to match cam timing with their vehicle's tuning state by advancing or retarding the cam profile in one-degree increments via true laser-etched markings. Precision-cut gear teeth ensure no premature wearing of the belt surface and AEM's anodizing on the gear teeth is lab-test-proven to be the hardest anodizing process on the market.
Q: Do cam gears come individually?
A: Cam gears are sold individually unless otherwise noted. Depending on whether your vehicle is a single overhead cam (SOHC) or a dual overhead cam (DOHC), you will need one or two cam gears.
Q: What do cam gears do? Why buy cam gears?
A: Cam gears are used by many for a reliable, precise and affordable method of fine-tuning the action of the valves. This complements the installation of performance add-ons such as headers, camshafts, intakes or specialty milling work on built motors. Cam gears are often used for adjusting the timing degree of newly installed camshafts in your motor. You want to adjust cam timing to make the maximum power with your motor. If you buy aftermarket cam shafts, you cannot fine tune them to make more power if you don't have a set of adjustable cam gears.
Q: How do you install cam gears?
A: Installation should be left to the pros on this one since timing will be involved. If you plan on doing it yourself, removal of the upper timing belt cover will need to be done to reveal the cam gears. The valve cover along with the camshafts will need to be removed. Once this is done, replace the factory cam gears with your new ones and reinstall onto your camshaft. Make sure when you remove and reinstall the camshafts and cam gears they are at top dead center (TDC). Replace everything as you removed them and re-time your vehicle.
A: Cam gears are sold individually unless otherwise noted. Depending on whether your vehicle is a single overhead cam (SOHC) or a dual overhead cam (DOHC), you will need one or two cam gears.
Q: What do cam gears do? Why buy cam gears?
A: Cam gears are used by many for a reliable, precise and affordable method of fine-tuning the action of the valves. This complements the installation of performance add-ons such as headers, camshafts, intakes or specialty milling work on built motors. Cam gears are often used for adjusting the timing degree of newly installed camshafts in your motor. You want to adjust cam timing to make the maximum power with your motor. If you buy aftermarket cam shafts, you cannot fine tune them to make more power if you don't have a set of adjustable cam gears.
Q: How do you install cam gears?
A: Installation should be left to the pros on this one since timing will be involved. If you plan on doing it yourself, removal of the upper timing belt cover will need to be done to reveal the cam gears. The valve cover along with the camshafts will need to be removed. Once this is done, replace the factory cam gears with your new ones and reinstall onto your camshaft. Make sure when you remove and reinstall the camshafts and cam gears they are at top dead center (TDC). Replace everything as you removed them and re-time your vehicle.
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