Menu
×
Search Bar
Search by Part Number, Part Name, or Vehicle
My Garage
Cart
Contact Us Help Center

Genuine Pontiac Fiero Variable Timing Sprocket

Timing Gear Sprocket
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Vehicle by Model
Make
Model
Year
or
Select Vehicle by VIN
For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

2 Variable Timing Sprockets found

  • Pontiac Fiero Variable Timing Sprocket - 10101790
    View related parts

    Pontiac Fiero Gear Set, Cam And Crank, Matched

    Part Number: 10101790
    $59.48 MSRP: $119.95
    You Save: $60.47 (51%)
    ADD TO CART
    Product Specifications
    • Other Name: GEAR KIT; Timing Gear, Timing Gear Set
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1984-1988 Pontiac Fiero | 2 DOOR, GT 2 DOOR, SE 2 DOOR, SPORT 2 DOOR | 4 Cyl 2.5L
  • Pontiac Fiero Variable Timing Sprocket - 14025558
    View related parts

    Pontiac Fiero Camshaft Sprocket

    Part Number: 14025558
    Product Specifications
    • Other Name: SPROCKET, Engine Camshaft; Camshaft Gear, Timing Gear, Timing Gear Set
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1985-1988 Pontiac Fiero | 2 DOOR, GT 2 DOOR, SE 2 DOOR, SPORT 2 DOOR | 6 Cyl 2.8L

Pontiac Fiero Variable Timing Sprocket

Pontiac Fiero Variable Timing Sprocket delivers precise control over camshaft events, letting builders tailor torque and horsepower across the rev range. By lining up marks on the cam and crank sprockets you get stock accuracy, yet the Variable Timing Sprocket allows finer adjustment because even a two degree error can steal dozens of horsepower. During a rebuild the chain, guides, tensioners and every Variable Timing Sprocket in the set must go in together to keep wear patterns matched and timing stable. Performance minded Pontiac owners fit a degree wheel, then use the Fiero Variable Timing Sprocket to advance the cam for stronger low end pull or retard it to push power toward high rpm. Two main adjustment styles have appeared, one gives multiple keyways in the crank sprocket while the other relies on offset bushings or slotted holes in the cam sprocket, and each style achieves the same end result with a different mechanism. On Pontiac builds the right Variable Timing Sprocket keeps their Fiero responsive, while another enthusiast may choose a different keyway or bushing position so the specific Fiero hits peak power exactly.

Each OEM Pontiac Fiero Variable Timing Sprocket we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Pontiac Fiero Variable Timing Sprocket Parts Questions & Experts Answers

  • Pontiac Fiero Variable Timing Sprocket - 10101790 Gear Set, Cam And Crank, Matched Gear Set, Cam And Crank, Matched
    10101790
    Q: How to replace the Timing Chain and Variable Timing Sprocket in V6 engine on Pontiac Fiero?
    A:
    Lose the cable from the negative battery terminal and thereafter, remove the vibration damper and the crankcase front cover. Nishino also said before removing the chain and sprockets examine the sprocket teeth for being wore down and the chain for looseness. If any sprocket exhibits sign of wearing, they should be replaced. A timing chain that one may not have changed earlier or has more than 25,000 miles on it, will require replacement as any inaction on the same may result to superfluous shaking and shivering of the engine, and least miles per gallon. Camshaft sprocket, crankshaft sprocket and the timing chain if any of them are worn out, then all of them are replaced. In order to start with removal, rotate the crankshaft so as to align the timing marks on the cam and crank shafts such that number one and four pistons are at the top centre. Loosen the three camshaft sprocket retaining bolts from inside with a screwdriver and a breaker bar to such an extent that you may require to tap the sprocket with a soft-faced hammer. Should the camshaft be pulled, endeavour to lift the sprocket off the dowel pin; otherwise, the crankshaft sprocket must be unbolted and pulled off. After that, unscrew the old crankshaft sprocket from the crankshaft and, after that, screw on the new crankshaft sprocket on the same crankshaft but making sure it matches the key. Oil the tw4o contacting surfaces of the camshaft sprocket and then make sure that the two tabs of the timing mark engage with each other as the chain is pulled over the sprockets. Put the camshaft sprocket on the camshaft while tightening the retainers of the sprocket without using hammering technique. Check that the timing marks are lined up if not reposition the camshaft and repeat the same until they are in order. Last of all, pour engine oil on the chain and then reverse the sequence to replace every part.

Related Pontiac Fiero Parts

Browse by Year

+
1988 Variable Timing Sprocket 1987 Variable Timing Sprocket 1986 Variable Timing Sprocket 1985 Variable Timing Sprocket 1984 Variable Timing Sprocket