![Next level Holley tuning for the serious OCD tuners. - LS1TECH - Camaro and Firebird Forum Discussion Next level Holley tuning for the serious OCD tuners. - LS1TECH - Camaro and Firebird Forum Discussion](http://www.hptrends.com/meterblk.jpg)
Next level Holley tuning for the serious OCD tuners. - LS1TECH - Camaro and Firebird Forum Discussion
![I think I just found a carb problem I have been chasing..... - LS1TECH - Camaro and Firebird Forum Discussion I think I just found a carb problem I have been chasing..... - LS1TECH - Camaro and Firebird Forum Discussion](https://ls1tech.com/forums/attachments/carbureted-lsx-forum/371730d1347241614-i-think-i-just-found-carb-problem-i-have-been-chasing-idle-feed-restrictors.jpg)
I think I just found a carb problem I have been chasing..... - LS1TECH - Camaro and Firebird Forum Discussion
![Drilling Metering Block For Adjustable Bleeds | Holley Carb Tuning | Holley Carburetor Secrets - YouTube Drilling Metering Block For Adjustable Bleeds | Holley Carb Tuning | Holley Carburetor Secrets - YouTube](https://i.ytimg.com/vi/DVIGeDF36GE/maxresdefault.jpg)
Drilling Metering Block For Adjustable Bleeds | Holley Carb Tuning | Holley Carburetor Secrets - YouTube
![Ask Away! with Jeff Smith: How to Tune a Holley Street Avenger Carburetor for High Altitude Operation Ask Away! with Jeff Smith: How to Tune a Holley Street Avenger Carburetor for High Altitude Operation](https://www.onallcylinders.com/wp-content/uploads/2022/07/26/two-holley-carburetor-metering-block-units-sitting-on-table-side-by-side-comparison-scaled.jpg)