Accu-Drive; Camshaft Gear Drive
Hover over the image to zoom in
Share this:

Edelbrock Accu-Drive; Camshaft Gear Drive

Part No. 7890 Warranty Details  

See if this part fits a specific vehicle.

Check Vehicle Fit

Product Features:
  • Precision Gear Drive System
  • Accurate Timing Control
  • No Chain To Stretch
  • Smooth Cam Rotation For Precise Valve Timing
  • Accurate and Multiple Cam Timing Settings
  • Compatible With All Standard Camshafts
Back To Top

REVIEW SNAPSHOT®

by PowerReviews
EdelbrockAccu-Drive; Camshaft Gear Drive
 
1.0

(based on 1 review)

Ratings Distribution

  • 5 Stars

     

    (0)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

Reviewed by 1 customer

Displaying review 1

Back to top

(6 of 16 customers found this review helpful)

 
1.0

this is a small block chevy set not an h

By 

from hatley wi

Pros

    Cons

    • Decreases Gas Mileage
    • Difficult To Install
    • Heavy
    • No Improvement In Performance

    Best Uses

      Comments about Edelbrock Accu-Drive; Camshaft Gear Drive:

      wow yall way off on this part fittin a hyundai car and this is way off need to fix your site soon

      • Car & Truck:
      • Mechanic

      Comment on this reviewHelp Icon

      Do you have questions about this product?

       

      Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

      14 Questions | 16 Answers
      Displaying questions 1-10Previous | Next »
      • Q:

        ive got a 93 gmc sierra k1500 with a 5.7 thats got the original TBI and is still pcm controlled. will this work ok with my pcm or will it give my pcm trouble codes and or run ok with this item
        Asked on 10/26/2015 by kevin from United States

        1 answer

        • CUSTOMER CARE

          A:

          Hi Kevin, glad to assist you! The Accu-Drive gear drive system transmits power from the crankshaft gear to a full floating main idler which drives the camshaft gear. A unique feature of the Edelbrock Accu-Drive system is the ability of the main idler gear to float to an optimum position between the crankshaft and camshaft gears, assuring absolutely equal load sharing between the crankshaft and the camshaft gears. The set features hardened and ground idler pins from billet steel and are compatible with all standard camshafts. The Accu-Drive Gear Drives are not recommended for use above 7,000 RPM or on computer-controlled vehicles with knock sensors.

          Answered on 10/27/2015 by Steve from AAP
      • Q:

        can you use a stock timing chain cover with this item?
        Asked on 3/20/2015 by Bob from desoto kansas

        1 answer

        • CUSTOMER CARE

          A:

          Yes Bob, you should be able to use a stock timing chain cover with this part. To further assist with the part number 7890, please provide us the year, make, model and engine size of your vehicle.

          Answered on 3/20/2015 by Steve from AAP
      • Q:

        Will this fit a 1968 olds 350?
        Asked on 6/11/2011 by 68olds3

        1 answer

        • CUSTOMER CARE

          A:

          No, this wont fit your vehicle.

          Answered on 6/21/2011 by Vincent from AAP
      • Q:

        Will this work in my 89 ford probe LX 2.2?
        Asked on 3/23/2011 by Anonymous

        1 answer

        • CUSTOMER CARE

          A:

          No, this part does not fit your 1989 Ford Probe.

          Answered on 3/24/2011 by Parts Guru Geo from AAP
      • Q:

        Will this fit my 1987 toyota pickup 2.4L 22r
        Asked on 1/26/2011 by tingley from little rock AR.

        1 answer

        • CUSTOMER CARE

          A:

          No, this part does not fit your 1987 Toyota Pickup.

          Answered on 1/27/2011 by David the Dynamite Parts Guy from AAP
      • Q:

        will this fit my 84 2.8 173 s10 truck
        Asked on 11/28/2010 by dripnut from idahofalls

        2 answers

        • CUSTOMER CARE

          A:

          No, this is for a Chevy small block V8 Gen I Engine.

          Answered on 11/29/2010 by Mike the Auto Parts Master from AAP
        • CUSTOMER CARE

          A:

          No, this is for a Chevy small block V8 Gen I Engine.

          Answered on 11/29/2010 by Ron the Auto Parts Rebel from AAP
      • Q:

        I bought an SBC and when it arrived the bolt holes wouldn't line up. The cam has holes 1" apart and the new gear is 1.25". What are the specs on this part?
        Asked on 11/10/2010 by Busaboy from dillon

        1 answer

        • CUSTOMER CARE

          A:

          What year of engine do you have?

          Answered on 11/10/2010 by Mike the Auto Parts Master from AAP
      • Q:

        Will this fit my 1985 dodge truck with a 360?
        Asked on 10/26/2010 by Brian from Sarver

        1 answer

        • CUSTOMER CARE

          A:

          No, this is for Chevy small block V8 engines.

          Answered on 10/26/2010 by Mike the Auto Parts Master from AAP
      • Q:

        im having a hard time trying to make sure these parts are right for my car i have a 74 pontiac 350 wich is a different motor then a chevy sm blk 350im also looking at the performer heads and i wanna make sure that this is right
        Asked on 10/5/2010 by Anonymous

        1 answer

        • CUSTOMER CARE

          A:

          I am showing that this does not actually fit your Pontiac..

          Answered on 10/5/2010 by Mike from AAP
      • Q:

        are these gears the noisy ones that make a winding sound
        Asked on 9/25/2010 by pete from vineland nj

        1 answer

        • CUSTOMER CARE

          A:

          Yes these are the gears that are kind of noisy.

          Answered on 9/25/2010 by Kevin from AAP
      Displaying questions 1-10Previous | Next »

      Do you have a question about this product? 

      Check out the specials in our monthly flyer.
       
       
      Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.