The web description for “Fuel Injection Racing Secrets” is currently in revision for a 2nd edition. Please notify us if you have any problems viewing or ordering this book.

Welcome to the new season. Note the free tech articles you can download under FREEBIES. Check out technical News Letters. Check out videos of our test runs. Download indexes and table of contents from each of our publications:
– fuel injection book
– methanol book
– small block normally aspirated FI jetting book
– big block normally aspirated FI jetting book
– weather corrections tuning book
– jetting calculator for fuel injection.

Shipping is free if more than one item is purchased.
Shipping is USPS Globel Priority Air Mail to most locations thoughout the world.

Quick news summary with different fuels:
NA (normally aspirated): (more…)

Check out our racecar videos just put on this site.

Parting out our drag car: 23T / FC roller for $12K; & our 478 ci KB blown alc / nitro Hemi for $12K hat to pan. Call 916-410-6649 or email bob@racecarbook.com; also check out photos under “Shopping” “Car Parts” or click on http://racecarbook.com/store/index.php?route=product/category&path=41

Racing class rules put compeditors on the purchasing race to buy the latest parts within the rules, and those parts are often expensive. The economy is disabling more competitors in that race. So we looked at No-Rules Outlaw engine combos for more power without expensive parts. (more…)

Not much time left for racer Dad to ask for a gift of racing knowledge; a racing tech book or fuel injection jetting calculator from Racecarbook.com for Father’s Day. If Dad already has a racecarbook.com product, give another. All our books are high tech with unique information different in each one. And now a new fuel injection jetting calculator on your iphone or any web device at the shop or racetrack or race course.

Buy 2 or more books and get free shipping.
Buy 1 book & a calculator and get free shipping.

Our books tell how to make a lot of horsepower with fuel injection through precise air-to-fuel-ratio control; done with engine nozzle & jetting setup and tuning. Airdensityonline developed a jetting & air-to-fuel-ratio calculator for web ready devices: cell phone, IPAD, lap top, IPhone, etc. (more…)

- free air density forecast for USA racetracks: airdensityonline.com/tracks/
- free air density calculator for anywhere: airdensityonline.com/free-calcs/

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