Turbo Plenum Blow Through

Description

Designed to suit any 2 or 4 barrel carb or throttle body with the traditional 5-1/8″ (approx. 130mm) air cleaner mount, such as:

– Holley carbs and Holley Sniper EFI throttle bodies

– Rochester Quadrajet carbs

– Edelbrock carbs and 4 barrel throttle bodies

– Demon N/A and blow through carbs

– Quickfuel carbs and EFI throttle bodies

– MSD Atomic throttle body EFI

– FAST EFI throttle body

– FiTech EFI throttle body

Specs & Contents:

– Cast aluminium top cover with fins for strength and heat dissipation.

– Machined sealing surfaces.

– Supplied with nitrile fuel resistant rubber gasket to fit between plenum and carb and seal in boost pressure.

– Supplied with stainless 1/4″ UNC thread screw to mount plenum to carb.

– Plenum internal diameter – 5-1/8″ (130mm).

– Total height = 64mm, overall diameter = 142mm.

– Inlet diameter = 64mm oval (suit 2.5″ hose) – normal round hose and hose clamps tighten over oval inlet.

– Package includes cast plenum, nitrile rubber gasket and 1/4″ mounting screw.

These are our improved version 3 cast turbo plenum. We started with our existing K&N based top casting and re-worked the design so that it fits onto a Holley carb, or any carb with a 5-1/8″ air cleaner mounting flange.  Then together with a local foundry, they are cast and machined.   Australian stock, Australian made, Australian owned.

A fuel resistant nitrile rubber base gasket is supplied to seal boost between the plenum base and the top of the carb.

Top can be swivelled 360 degrees, allowing for either front or side entry, or anywhere in between, which makes is easy to mate up to your turbo or supercharger plumbing. They are bare alloy, and look good as they are, but they could be easily polished, or painted like the K&N units.

If you have any questions, just send us a message and we’ll try and reply ASAP, and check out our other auctions for other performance items such as Weber & FAJS carb accessories and air cleaner kits.

Engineered Performance is not just an online store, we fully understand and use our own products, and tune them on customers cars.  We do not simply re-sell or re-box products, we individually prepare them for customers upon purchase, which includes pre-inspection, initial setup/adjustments and jetting of carbs/throttle bodies, and can offer practical advice based on first hand knowledge.  Consider this when choosing who to buy from.