#Porsche 911 engine removal drivers#
#Porsche 911 engine removal pro#

Whether youвЂ™re looking for a boost to your track performance, or are trying to keep your classic Porsche in the best condition possible, our workshop is staffed with seasoned Porsche mechanics who have the skills to complete the work to the tee. A top-end refresh can return factory fresh performance, as leaking guides and worn piston rings can dilute the combustion mixture, leading to poor performance Vehicles that have been stood for a while can also develop this issue, which requires a top-end strip, new guides, check and measure of valves for wear, and recut the valve seats in the cylinder heads to ensure optimal sealing. Vehicles that are used for commuting or only travel short distances at a time can be susceptible to this issue which is manifested as smoking on startup. Aircooled engines (which were fitted in all 911s up to 1998) can suffer from valve guide wear, due to the heat thatвЂ™s produced by the system. Technical issues are something that every vehicle will come up against at some point in their lifespans, and Porsches are no exception. Capacity increases and cam swaps are two such upgrades which can lead to good improvements, especially if the existing parts are worn or a little damaged. Relatively speaking, extra performance can often be awarded to those willing to make small investments. These upgrades donвЂ™t always come at a huge cost.

Keeping your vehicle well maintained with regular Porsche servicing should go without saying, but part of the joy of owning these vehicles is to improve them over the years, fine-tuning the various systems and untapping their true potential.

#Porsche 911 engine removal drivers#

There are two reasons why Porsche drivers choose to rebuild their engines: performance upgrades or technical issues.

#Porsche 911 engine removal pro#

Read more about the IMS Retrofit and IMS Retrofit Pro on our website here.Porsche Engine and Gearbox Rebuilding Why rebuild your Porsche engine? Several years on and thousands of installations later we find that the the retrofit bearing kits are the most popular and successful solution and when fitted correctly, by experienced technicians with the correct tools вЂ“ should keep your Porsche happy for much longer than it would be with the original bearing fitted. Whether or not that is the right thing to do, we shall not get involved with, but safe to say that several engineering companies have done years of research and development and put there own products into the market.

There are thousands of discussions on the internet about this subject, lots of great theories including the removal of the seal on the bearing to allow constant splash lubrication. However, this is not ideal and is no guarantee that the bearing will survive. Once this has happened, the bearing relies on splash lubrication from the engine oil вЂ“ the theory then is that those which are rarely driven are more likely to fail than the ones that are driven often and with more spirit. If the engine oil does start to seep through, it can flush the grease from the bearing and this can lead to the premature wear of the ball bearings themselves. One theory for reason for failure on the early bearings is that theВ seal on the IMS bearing itself can dry out/shrink/start to leak, this can lead to penetration from engine oil (more so with the thinner oils such as 0w40 that is often thought to be the best (but not by us) for these engines). These cars are meant to be driven like sports cars, drive it often and replace the oil regularly (ideally more than the 2 year service interval). Our advice however, is not to let it ruin your ownership.

If you have a 986 or a 996, itвЂ™s something you mayВ consider, especially if you are due or require a clutch replacement. You neednвЂ™t worry if your car is a Generation 2 987 or 997 or later and the chances of it happening to those of you with a late 2005-2008В 987, 997 or CaymanВ are very, very slim вЂ“ so unless you are having an engine rebuild for other reasons, itвЂ™s not going to be financially viable for you guys anyway. How do I know if my Porsche needs an IMS bearing replacement? The question that almost everyone with a Porsche will ask.