This list is what we call “typical” parts needed to install a 48IDA Weber on a Rotary engine. Pick your manifold, choke size, emulsion tubes, jets, etc. — each part is as an “active” link you can click on – goes direct to the part (except the JEGS links at the bottom)- that you can then add to your cart. The linkage pieces are ONLY for the manifold orientation with the “closer” pair of base bolts/studs TOWARD the engine.
We also like to keep it simple by using a distributor from an 81-85 RX7 (we usually have used ones available — call us), MSD6AL’s from Jegs (need 2) and MSD coils (2) also from Jegs.
When timing a Rotary you NEED a timing light that has a “Rotary” or 2-Stroke switch!! We prefer one we buy from EBAY. Do a search on our website for ES-125.
We have MANY other Weber parts all listed at Mazdatrix Weber Parts
|C-WEBER-48IDA||Carb||1||These are the ones WITH the extra “progression” holes|
|Intake Manifold – Choose yours||16493 – 13B 6-PORT 86-92*|
16492 – 84-85 13B 6-PORTS*
16494 – 86-92 Turbo*
16484 – Early 13B 4-PORT
16495 – 93-95 13B Engines*
16482 – 12A
|1||Some have carb base gaskets, most do not. |
NONE come with intake manifold gasket.
* These do not have a hole for the brake servo vacuum outlet – you need to drill and tap for a fitting.
|Fuel Inlet – You Choose||99301.380 – WEBER INLET FITTING for 8mm (5/16″) push on hose|
30606-M12D -AN -6 TO WEBER 12MM
(For this fitting you also need:
|Whichever Intake Gasket you need||Intake Manifold Gaskets||1|
|Air Filter and Canister||56-1210||1||Chrome Canister + K&N Filter|
|Throttle Cable||FA01-41-660||1||Actually 81-85 12A – fits carb linkage and about any Rotary car|
|Shaft Lever w/pin stop||MAT460-L||1||Special piece we have make for us (thinner to allow more thread on shaft)|
|Shaft Lever for Throttle Cable||44614.04||1||Fits the end of the 12A throttle cable and most pedals and firewall hole|
|Base Gasket||99005.035||2||Check manifold picture to see if it includes the gaskets|
|Stud for carb-to-manifold||AV11981||4||Check manifold picture to see if it includes the studs|
|Intake Manifold to Engine Stud||250-8-30||2 or 6||Longer Stud needed for Manifold to Engine|
|Manifold Nut||967-NUT||4||We really like these 8×1.25 nuts that use a 10MM wrench – easier to get to them|
|Float Needle and Seat (3.0)||79504.300||1||Rotary engines need a LOT of gas – this is the largest float needle currently available|
|Choke / Venturi||Pick Your Size||2||We list from 36mm to 46mm|
|Main / Fuel Jet||Pick Your Size||2||We list from .085 to .240|
|Air Jet||Pick Your Size||2||We list from .100 to .230|
|Emulsion Tube||61450||2||We generally prefer the F8 — others prefer others|
|Heat Shield||16219||1||VERY good to have|
|Throttle Cable Stay||444.00SS||1||Makes hooking the cable up MUCH easier|