Pineapple Racing tested these seals for over 7 years in numerous street and track cars before offering them to our customers. Increases oil flow to the inside of eccentric shaft and to rotors. If you require your kit urgently please contact us in advance before ordering. From what I have heard about the Mazda reman plant, or rather the company that they sublet it out to, you're far better off doing it yourself. We've taken all the guesswork out of the complex task of assembling all the correct Mazda components required for use when installing a pair of engine rotors. If that's the case I'm wondering what improvements Mazda has actually made over the years of rotary development? Stock water seals must be disposed of when freshening an engine, even with just a couple heat cycles.
If you wait until pop before rebuilding, you're more or less guaranteed to have eaten at least one rotor and rotor housing. In the case of rotors, irons and housings — we will use your components if they are in good shape or can be reconditioned. These bearings can be used in 1973 and earlier engines by grinding off the indexing tab. Reproduction in part or whole prohibited. Copyright © 1990-2016 by Excellent Performance Inc. As with any home rebuild we would advise that you first assess what your engine requires as with each tier of kit we offer your will have a much more inclusive set of parts. I only run 50:1 synthetic in my 2 stroke dirtbike.
If the loads are too high, the upper dowel pin can cause the plate s to crack. The load deflects the rotor housings outwards, pushing the dowel pin with them. If you don't have a core, you can buy a blueprinted, street-ported Pettit Built Engine right. In just one 24 hour race a Pettit Race Engine will get a lifetime of use and punishment, but since we mix Protek-R in the fuel they have little wear when compared to the average street engines we regularly disassemble. Edit: Thanks Brendan, I posted that before you posted your answer :P : hehe, yes I do see the problematic effects that the car is auto for a potential buyer What do you think I can sell my car for without the engine starting? Click the images to view the specials.
While kits are usually delivered quickly in at times when certain items are out of stock please allow up to 28 days for delivery of your selected rebuild kit. The Tier 2 kit offered here is the most common kit sold due to it including many more of the parts typically replaced due to wear. Additionally, since the upper dowel pins are also used as an oil galley, a massive oil leak is also possible. Sold as a pair of bearings. There's a possibility it will go for years without issue, depends on how it's driven and maintained.
Maybe check out some forums to try to get an idea what it would actually sell for not what people list at. All this should be especially evident when we note that most conversations about turbo rotary engines still mention seal failures. You're not getting out of this cheap and if that's what you want you're better off getting rid of the car. I have tried to be involved in the 8 community in the past 4-5 years. Someone with the skills to rebuild themselves will buy it, only thing that'll be a problem is that it's auto.
They seem to be just as brittle, thirsty as before and have less power and options to modify. And I have heard from a rotary knowledgeable guy that, by some sorcery, compression would come up 20-50% after installing the updated coils and running it a bit. However, a rebuild due to catastrophic failure usually requires new core components. By adding just 4 oz of Protek-R fuel lubricant with an average fill up of 10-12 gallons of fuel, the fuel-to-oil ratio is improved by 100%, or 200:1 and better. If you do end up parting it, and end up with just the engine by itself left, let me know ; Correct maintenance is only half the story when it comes to rotary reliability.
My opinion: I don't think it's worth the money and time to fix the car? With these apex seals, the load carrying surface area main wear area is increased more than 50% and thus reduces surface loads more than 50% as well. This type of bridge porting is typically performed in a full bridge configuration only. Alternatives - find your favorite local rotary shop and have it rebuilt locally. Just another thing in life that detoured my life a bit. Oil is fed from the engine oiling system oil-pan to a variable ratio-metering pump.
Many builders also decide to replace bearings due to the wear many rotary specialists find on original factory bearings when used with Mazda 5w30 oil from new. Engine Performance Our standard street port improves efficiency and flow without major changes in port timing. How much do you think I can sell my car? Due to the high value of these items they are special order only while we strive to fulfill special orders as quickly as possible, please allow up to 30 working days for delivery. See table below for complete parts listing. While kits are usually delivered quickly in at times when certain items are out of stock please allow up to 28 days for delivery of your selected rebuild kit. You can get a similar vintage 350z in manual for not much more.
Call or with your zip code for the terminal location nearest you. Here at Pettit Racing we know how fun and important it is to have a good running rotary engine and keep it running for many miles and years, that is why Protek-R was developed in the first place: to help keep your engine fresh. This is the right choice with forced induction applications where more than 350 whp is desired. I am familiar with the common issues on these specific cars and can give you a good idea what to expect that your car may need. All parts plus labour to pull out, rebuild, put back in, adds up quick. Thanks for the idea, I can list it on those websites and can just get a bit on money back instead of selling parts individually.