Mazda Rotary Club

General => General Queries / Hints and Tips on purchasing a rotary => Topic started by: drunkenmonkey on July 04, 2007, 11:53:42 AM

Title: Looking to take the plunge
Post by: drunkenmonkey on July 04, 2007, 11:53:42 AM
Hi peeps looking to get a rx7 in the next few weeks. All ready got my eye on one. The only thing concerning me is the engine, just like very one else, I have thought of these three options:

buy from a specialist

buy one and when the engine goes pop then take it to a specialist

buy it and have a rebuilt engine waiting.

Option one and three are looking the best.

Any thoughts?
Title: Looking to take the plunge
Post by: Rzla on July 04, 2007, 12:21:37 PM
or buy one from a memeber that has had a recent rebuild from a specialist
Title: Looking to take the plunge
Post by: drunkenmonkey on July 04, 2007, 02:24:17 PM
Yeah I was thinking about. I\'ve been on the look out in the sale section. Just waiting for the right one to appear
Title: Looking to take the plunge
Post by: tomotadahira on July 04, 2007, 02:41:40 PM
Selling mine mate. can e mail you details if u want.
Title: Looking to take the plunge
Post by: drunkenmonkey on July 04, 2007, 02:48:15 PM
Yeah send pics to

Sorry but as of 1/3/06 non-members are now not allowed to post their contact details due to a decision made at the AGM by our members unless they are selling in the for sale section.
team@mazdarotaryclub.com.

cheers
Title: Looking to take the plunge
Post by: D2BBA on July 04, 2007, 03:43:49 PM
Would think option 3 would be very expensive for the mate.  The actual price of the spare engine would cost quite a few more £££ than having a specialist refurb your old one, should it blow.  I would just budget for a rebuild and enjoy motoring until then.  

Or even better, go for a members car, read up on its history and get a rotary compression test if possible (not a guarantee, but it helps).

Chris :)
Title: Looking to take the plunge
Post by: interloper393 on July 04, 2007, 03:52:48 PM
buy one with good comp results and buy a used engine with maybe a tip gone and rebuild for a spare :) think this is what alot of people are considering doing now.. if you`ve got a engine lift and a bit of knowledge, a weekends work u cn swop a engine over and be up n running again :D
Title: Looking to take the plunge
Post by: drunkenmonkey on July 04, 2007, 04:10:42 PM
Yeah it does sound like a good plan keeping the money in the bank ready for a rebuild. Also it is earning interest while it is just sitting there. Thanks for being so helpful.

Just out of interest is it difficult to rebuild one of these engines youself?
Title: Looking to take the plunge
Post by: nikp on July 04, 2007, 04:53:19 PM
Quote from: drunkenmonkeyJust out of interest is it difficult to rebuild one of these engines youself?

Not really, no. A few little gotcha\'s, but generally pretty straight forward.
Title: Looking to take the plunge
Post by: drunkenmonkey on July 04, 2007, 04:59:27 PM
Might have to give it a go once I get one :D
Title: Looking to take the plunge
Post by: D2BBA on July 05, 2007, 09:24:02 AM
The re-building of a rotary engine was a few years back always seen as something for the specialists only, however more and more people are having a go now.

You get buy some really good re-build DVDs, so see if you can get hold of them for research if you want to take the plunge!

Chris
Title: Looking to take the plunge
Post by: drunkenmonkey on July 05, 2007, 10:12:38 AM
I am thinking about buy the DVD from Rotaryart. Hopefully it is just like a Dummies guide book :Hammer
Title: Looking to take the plunge
Post by: interloper393 on July 05, 2007, 12:33:56 PM
yeah thosr dvds u cant go wrong with rebuilding the engine, think the hardest part is the engine removal/refiting.. just mark everything and take loads of pics if your gunna do it lol.. hey if jim_rx7 cn do it anyone can :D (soz jimbo lol)
Title: Looking to take the plunge
Post by: drunkenmonkey on July 05, 2007, 04:46:25 PM
Sold I am going to go down that route, DIY engine rebuild. Just seen engine lift cranes for 100 notes on ebay. My work collegues are egg me on to buy the engine now, and they said they will help rebuild as well :D.
Title: Looking to take the plunge
Post by: Jit on July 05, 2007, 05:02:05 PM
i wouldnt go as far as to say its all that easy! swapping an engine in and outis fairly easy but you have to know what you are ding wrt to measuring clearances... Also the diy engine rebuild can get pretty expensive if you do **** it up!
Title: Looking to take the plunge
Post by: Paul-Tll on July 05, 2007, 05:07:32 PM
Think I would buy a car with dead engine for 2k take the engine out my self
then get a specialist to rebuild with porting and buy a big turbo kit,Motec refit myself.
Take it back for a map and you have the perfect car.
If you feel the need for body mods a year later after living with the car
import the bits your self, save for another few months for bodyshop fitting and paint. something I\'m thinking of doing myself but leaving the body totally stock
Paul  (option 4)
Title: Looking to take the plunge
Post by: drunkenmonkey on July 05, 2007, 07:29:06 PM
I hear what you are saying Paul, but wish to get use to the car before doing any major mods, like going single.

One2watch I\'m not saying that a engine rebuilt is going too be a cake walk. I was just hoping did not need degree in mechanics or rotory engines. To do a rebuilt.