The Ford Barn - View Single Post - Holley 2100 Model 94 4-bolt base carb question

rotorwrench · 01-30-2012, 01:15 PM

Most folks use the Rochester 2G carbs that fit the 4-bolt patern to replace the shrouded 885 Holley. All the early Chandler Groves/Holley carbs were three bolt flange and would require an adapter to fit the 4-bolt pattern. The 2100 DD and EE were 4-bolt set ups but were mostly used on trucks into the mid 50s Y-block engines. I think most also had governors due to the truck usage. There were some made in the late 60s & early 70s for performace additions to the VW aircooled engines with "Bug Spray" manifolds and they may have still had "94" on the castings but would have been the 2100 or 2110 types with larger venturis than the old 94/100ths types.

Kerby

01-30-2012, 01:15 PM	#3
rotorwrench Senior Member Join Date: Jun 2010 Location: San Antonio, Texas Posts: 18,012	Re: Holley 2100 Model 94 4-bolt base carb question Most folks use the Rochester 2G carbs that fit the 4-bolt patern to replace the shrouded 885 Holley. All the early Chandler Groves/Holley carbs were three bolt flange and would require an adapter to fit the 4-bolt pattern. The 2100 DD and EE were 4-bolt set ups but were mostly used on trucks into the mid 50s Y-block engines. I think most also had governors due to the truck usage. There were some made in the late 60s & early 70s for performace additions to the VW aircooled engines with "Bug Spray" manifolds and they may have still had "94" on the castings but would have been the 2100 or 2110 types with larger venturis than the old 94/100ths types. Kerby