![1999 porsche 911 engine 1999 porsche 911 engine](https://barrettjacksoncdn.azureedge.net/staging/carlist/items/Fullsize/Cars/220218/220218_Engine_Web.jpg)
The Head is then inspected for cracks & pressure tested. All heads go through a three-step cleaning process which includes:ġ) Passing through a high temperature oven. Prevent engine failure, by replacing your factory rear main seal with our upgraded rear main bearing seal and housing.Įach cylinder head core is disassembled and inspected for broken bolts, stripped thread holes and broken mounting holes, etc. It has been developed to solve the twisting of the last journal of the crank shaft, reducing engine vibration and extending engine life. Our team of technicians has developed a Rear Main Seal that corrects the notorious rear main oil leaks on the m96 and m97 engines. This is because the bearing friction surface is flat and not concave.ĪDDITIONAL REAR MAIN #8 BEARING SEAL AND HOUSING They can carry extreme lateral pressure without wear to the friction surfaces. Cylindrical Bearings are used in, High Temp & Low Viscosity Lubrication such as Automatic Transmissions.
![1999 porsche 911 engine 1999 porsche 911 engine](https://i.ebayimg.com/images/g/T8YAAOSwlddcW3O6/s-l300.jpg)
Why do we use the ETERNAL FIX with Cylindrical Bearings with Thrust Control?Ĭylindrical Bearings have very high load bearing capacity, 5 times more than Ball Bearing. The IMS is then modified for front oil pressure feed to the IMS bearing (Patented) The IMS is machined for larger cylindrical roller bearing, (ETERNAL FIX).
![1999 porsche 911 engine 1999 porsche 911 engine](https://cdn1.pelicanparts.com/SuperCat/images/source/PO-996-1999-2001.jpg)
We then address the infamous IMS and permanently correct it using the revolutionary ETERNAL FIX by EPS The Oil Pump is reconditioned and scavenger pumps checked and replaced if necessary. This is an industry first and is only available at Vertex Automotive The main bearing shell at the flywheel side is replaced with the EPS Wider Double Friction shell for stronger crank support. The Rod and Main bearings are replaced with EPS bearing shells that are 15% wider than stock, for a stronger and more durable bottom end. Pistons are checked and Rings are then changed, Connecting Rods and Crankshaft are checked for tolerance specs. If your returned engine core requires cylinder re-sleeving this will be completed at an extra cost. From this stage the Cylinder bores and pistons are checked for cracks and wear tolerances. The engine is stripped to bare components and put into a high pressure wash at high temperature with cleansing chemicals, this removes all carbon deposits and debris from previous failures. Our engine rebuilds are thorough and extensive.