Velocity Stacks

Aluminium Velocity stack for 40mm to 44mm IDF carburettors info: 42mm high aluminium velocity stack 2 Pictured But Sold individually

Aluminium Velocity stack 44mm for IDF 55mm tall Sold individually

Pair of chrome 2 1/4″ high velocity stacks for use on all IDF carburettors. 1 pair is required per carburettor.

Pair of chrome 4″ high velocity stacks for use on all IDF carburettors. 1 pair is required per carburettor.

Pair of chrome 6″ high velocity stacks for use on all IDF carburettors. 1 pair is required per carburettor.

Constructed from long wearing vinyl, these IDF velocity stack covers are a must for drag racing cars without air filters

Constructed from long wearing vinyl, these IDA velocity stack covers are a must for drag racing cars without air filters

For those who don`t run air filters these outer Booties simply slip over the factory velocity stack on all 40 - 48 Weber and Dellorto carbs and offer some protection

Improve the performance of your engine at higher RPM`s with these 22mm high Weber 36 IDF carburettor Velocity Stack`s.

Sold in Pairs. One pair required per Weber 36 IDF Carburettor.

Improve the performance of your engine at higher RPM`s and gain extra torque at lower RPM`s with these 52mm high Weber 36 IDF carburettor Velocity Stack`s.

Sold in Pairs. One pair required per Weber 36 IDF Carburettor.