KDP categories · Top KDP authors
David Vizard: Amazon KDP author data
As of Nov 6, 2026, David Vizard has 13 books on Amazon, 13 of them on a best-seller list in the last 30 days (best rank #2), mostly in Customize, Repair, Owner's Manuals & Maintenance Guides.
| Median price | $27.96 |
|---|---|
| Price range (middle 50%) | $27.77 – $29.43 |
| Median reviews | 457 |
| Total reviews | 5,145 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
David Vizard's best-ranked books
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David Vizard's How to Build Horsepower
by David Vizard
- Price$28.97
- Rating4.7
- Reviews299
-
David Vizard's How to Super Tune and Modify Holley Carburetors (Performance How-To)
by David Vizard
- Price$27.58
- Rating4.7
- Reviews464
-
How to Build Max Performance Chevy Small Blocks on a Budget (Performance How-To)
by David Vizard
- Price$32.57
- Rating4.7
- Reviews678
-
David Vizard's How to Build Horsepower: Proven Methods for Increasing Horsepower in Any Engine (S-A Design)
by David Vizard
- Price$28.97
- Rating4.7
- Reviews299
-
David Vizard's How to Port & Flow Test Cylinder Heads (S-A Design)
by David Vizard
- Price$29.89
- Rating4.7
- Reviews461
-
Chevy Big-Blocks: How to Build Max Performance on a Budget (Performance How-to)
by David Vizard
- Price$29.89
- Rating4.7
- Reviews261
-
David Vizard's How to Port & Flow Test Cylinder Heads
by David Vizard
- Price$27.96
- Rating4.7
- Reviews461
-
How to Rebuild Your Small-Block Chevy
by David Vizard
- Price-
- Rating4.6
- Reviews457
-
David Vizard's How to Build Max-Performance Chevy Small Blocks on a Budget
by David Vizard
- Price$27.96
- Rating4.7
- Reviews678
-
Chevy Big-Blocks: How to Build Max Performance on a Budget
by David Vizard
- Price$27.96
- Rating4.7
- Reviews261
Main categories
FAQ
How many books does David Vizard have on Amazon?
KDPTop tracks 13 of their books; 13 made an Amazon list in the last 30 days.
Which categories does David Vizard publish in?
Their books chart most often in Customize, Repair, Owner's Manuals & Maintenance Guides.
How does David Vizard price their books?
The median price is $27.96; half of the books cost $27.77–$29.43.
Has David Vizard released new books recently?
0 new books in the last 30 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.