Holley Dominator Efi Blog
Holley Factory EFI Training Schedule for 2018| 12/18/2017
What better way to learn about Holley EFI than from the people that developed it? Holley is pleased to announce the 2018 Holley EFI training schedule for two locations in 2018 in Bowling Green Kentucky and Lake Havasu City Arizona, so be sure to hit the link and find out how to schedule your class!
Bangshift.com Builds A 1000hp LS Engine With Holley Components| 02/21/2014
Bangshift.com and author/engine builder Richard Holdener, decided to take your average junkyard 5.3L LS V8 and turn it into a dyno bending 1,000 horsepower small block stroker they call “The Cool G 383”. The 5.3L iron block was stuffed with a forged steel crank and rods from Procomp Elecrtonrics, JE forged flat top pistons and a high lift Crane hydraulic roller cam. A set of CNC ported Trick Flow GenX 255 heads were slapped on along with a Holley 750 Ultra HP carburetor for the baseline run. Steve Brule’ and the staff at Westech Peformance Group used their SuperFlow 902 dynamometer to test each power combo. The Cool G 383’s first pull resulted in 505 hp and 479 lb ft of torque.