All builds are accompanied by a written 1 yr limitless mileage warranty to the labor element of the Make only. The guarantee is posted in other places on this site.

I procured a motor from them the moment we started off it up we experienced a Small problem, but after a cellular phone contact they correct it with An additional motor at no additional Price. thanks NM

We listen to and acquire lots of questions on bridge ports, mostly utilised with Normally aspirated rotaries for highway racing and drag racing wherever peripheral ports happen to be banned.

I am from France and just lately addressed Craig at JJSmotors for my recent RX7 swap. Craig went above and past that can help me form out delivery to France and was an actual Experienced to deal with. I actually appreciated you Craig. Merci Beaucoup!

Mods to seal route and ports - assists to higher manage compression seal integrity through port crossing and closure

Your feed-back and remarks are accustomed to keep this web site up to date, and enable Increase the precision of these 13B tuning guides which get common updates and revisions.

A 13B could possibly get to re-use its rotor housing on an engine rebuild; a Renesis driver would not be so Fortunate.

Some outlines are just also normal so I enjoy your opinions and suggestions. This entry was filed underneath Mazda. You can depart a reaction underneath or be a part of our Discussion board to discuss this information and car modification in detail with our customers.

We are constantly quite fascinated to listen to your own private tales and also to obtain your suggestions. Make sure you Have a look at our FAQ very first but if you don't come across Whatever you are searching for Then you certainly are welcome to Make contact with us by way of electronic mail, thanks.

would be the twin-turbo version of your 13B engine intended to electrical power the 3rd-era RX-7 introduced in late 1991. Every rotor on 13B-REW has only one combustion chamber volume of 654cc.

To continually attain these high criteria Pettit designed a number of proprietary solutions for essential surface finishing. Future oil galleys and inner passages are inspected, a final cleaning is executed and protective coatings are placed on the aluminum and Forged iron exterior surfaces.Final halt may be the engine home, in which Each individual element will get Yet one more inspection just before assembling the engine. Finally a static compression check is done and each gap is capped or plugged right before shrink wrapping.

All of it starts off Along with the cautious inspection of all the chosen factors that make up every single Pettit built engine. Even The brand new components are meticulously inspected, calculated, and approved for each and every engine. Then all modifications, porting, machining blueprinting, and finishing to all important surfaces is completed. Up coming the sections get a superior temperature detergent bath and higher strain rinse by a 10hp cleaning device. Immediately after this, pre-assembly commences plus more inspections. To go the pre-assembly inspections, a crucial surface finish of 12-18 micron is necessary.

as depicted on Youtube, depart it on and we will get rid of it for yourself, replace and appropriately tighten it at no cost. Then, ratchet strap the engine to a little pallet and provides us a call, we can have it picked up or you may fall it at an area terminal to save lots of $$$.

Eire is wanting rotary experts, so Regardless of the country’s really like for all factors JDM, get more info it’s exceptional to check out any rotaries alive and in the wild, which makes it hard to locate anyone trustworthy and dependable to take care of this kind of tasks.