Circuit Se7en's "MOD Block" [PATENT PENDING] is an evolution of our original "Boost Block". This Base Module is a high quality highly designed manual boost controller with internal gating and closed loop control plus it's MODULAR! This means you can add remote controlled switched boost levels at a later time so you can instantly select any boost set point. Dual stage, Triple Stage as many as you like. Designed to be of the highest quality at any price range (see features below). This valve is the best value possible in a boost controller, and allows neater plumbing because of the unique fitting arrangement, Sealing and durability is as good or better as ANY valve even high priced ones. There is nothing to rust over time,and the valve seat has a ground finish. Used to raise the and set the boost level on ALL turbocharged engines. User takes all responsibility for the use of this product. Contact us if you would like different fittings with your valve. Fittings available are (contact us): Straight 1/4" barb the valve comes with 2 of these by default Straight 3/16 " (4mm) barb 90 degree 3/16" or 1/4" . Straight Quick connect (Push connect) fitting for 3/32" nylon tubing AN3 or AN4 fittings (l Aeroquip style) We got tired of cheap or overpriced boost valves that did not last, or did not gate properly….so we designed our own!! We made it so the barbs are parallel instead of having sloppy hose routing that happens with 90 degree designs. This is a clean no bling minimalist design with quality design,construction and materials. GATED valve for fastest turbo spool up possible with your set-up . Many of the cheaper multicolored silver knob type valves are just a needle valve which bleeds boost (slow spool). This valve is gated which means it does not open until just before the desired boost level is reached, this keeps the waste gate from creeping open to provide fastest spool. Some low quality boost controllers have a needle valve and then an "afterthought" gated "T" fitting, these are less clean of an installation AND the gate is not adjustable, it is just set at a low level ,this does not get you the fastest spool for your boost set point. Our gate automatically adjusts when the main boost level is adjusted for quickest spool up. Configurable plumbing! For NEAT hose routing. In-line (with optional 90 degree fittings) Parallel fittings. 3/16" (4mm) or 1/4" barbs available Hi-tech push to connect quick fittings available Nickel plated brass fittings standard for 1/4" i.d tube. DIRECTLY accepts AN-3 or AN-4 (Aeroquip style) fittings! NO clunkly adapters needed,more compact and less to go wrong. ALL parts are corrosion resistant other valves use spring steel (not stainless) and just chrome plated balls that rust over time. Billet Aluminum body,Black Anodized (not pot metal like the cheaper ones) 18-8 stainless steel Spring Stainless adjustment shaft , other valves use black oxide shafts that rust over time! Borosilicate valve element (ball) Stainless locking collar Nickel plated Brass barbs ADVANTAGE: STACKABLE / MODULAR so you can add remote control stages whenever, as many as you like. ACCURATE and stable because the mechanism itself senses and reacts to turbo pressure (closed loop). Fine thread adjustment shaft for fine boost adjustments, about 2 psig per turn, boost range 5-40 psig. Lock ring ...it will never loose adjustment. Full length spring for accurate adjustments and proper seating (flat coil ends) (some other boost controllers use a cut spring because they can't fit a full length one in the brass hardware style home made controller) Coined (for seat hardness and shape) AND 6 micron diamond honed seat for best sealing and long life) Most valves only have a rough machined seat, WE do two extra machining operations. We use a Borosilicate valve element because it is harder,smoother (best seal) and does not corrode. It is also lighter than steel or stainless steel . Lighter means the spring & seat last forever AND the response is extremely fast. Fittings with Barbs that hold to over 60 psi (that's all our test gauge went up to)- even without clamps, we do recommend some time of clamp for bullet proof installation (heat shrink gives a nice clean look) OH my , it even has mounting holes!!! And we sized the hole so you can tap in 10-32 if you want.Pre drilled to correct size for tap, just run the tap through it. Or you can use it as a through hole for #6 screws. CNC Lightweight billet Anodized (BLACK) Aluminum body not hardware store brass or cast pot metal (commonly available in different bling colors.) Basically we are selling a higher quality valve for less, both in terms of design AND materials !!! INSTRUCTIONS HERE: http://www.circuitse7en.net/page27.php FAR superior to cheap electronic boost controllers that don't have gating (slow spoolup) or closed loop feedback(non stable boost) , THIS one does both well using a clever mechanical design. This is single stage, but also available: Dual stage + model (up to 5 stages available,modular) ask for details . MADE IN the USA , designed by an American Rally Fabricator,Engineered by an American Mechanical Engineer ,machined by an American CNC machinist. ] >>>>See full instructions here: http://circuitse7en.net/page29.php
