View Single Post
Old 09-15-2016, 12:29 PM   #10
thstone
Certified Boxster Addict
 
Join Date: Nov 2010
Location: Los Angeles
Posts: 7,669
Here is a summary of options (excluding 3.4/3.6 swap);

Option 1: Used (eBay or equivalent) Engine. This is the cheapest route - simply replace the engine you have with another used engine and do a 60K service to get the car back on the road. Future reliability is unknown and you may be right back where you are now (needing an engine replacement) in anywhere from 10K-100K miles. Obviously 10K miles would be a bummer and 100K miles would be awesome - but no one can say for sure which it will be. $4K-$7K.

Option 2: Refreshed Engine. Some shops call them "refreshed" or even "certified pre-owned" and some sellers will even call them "rebuilt" even though they are not really rebuilt. This option will generally consist of a used engine that has good compression as-is with maybe new timing chain/guides, a new water pump and/or alternator, new thermostat, and a 60K service. Be sure to check which exact parts are new/replaced because it varies. Again, you may be right back where you are now in anywhere from 10K-100K miles. $4K-$10K with higher priced engines having fewer original miles and/or add'l components replaced and/or coming from better known shops.

Option 3: Rebuilt/Remanufactured Engine. A remanufactured engine where the engine is rebuilt to meet the original spec's, mostly using OEM parts. This is a classic rebuilt engine. Some engines may have updates like IMS/RMS but you'll need to specifically check. This option should give you ~100K miles of service but the reliability is (again) completely dependent on the engine builder and the extent and quality of the updates installed to address reliability issues. Likely to have a warranty of some kind so be sure to check the warranty details. $8K-$12K. Higher priced engines have more high quality parts/updates and/or come from better known shops.

Option 4: High End Fully Rebuilt. The engine is rebuilt from the ground up with lots of new parts and all upgrades. Buyer may be able to specify some build details as desired. Engine is probably better than anything coming straight out of the factory brand new. Shops that do this work are top-end and their business relies on a good reputation. Should expect ~100K+ miles but check the warranty details. $12K-$20K. This will give you the most peace of mind (and maybe the highest performance) but it comes at a (high) price. Be aware that you may not get 100% of the engine cost back in resale value but that really depends on the buyer.

In summary, only you can decide which path is right for you and depends on how long you expect to keep the car, how much you love the car, how much money you are willing to spend, etc, etc.
__________________
1999 996 C2 - sold - bought back - sold for more
1997 Spec Boxster BSR #254
1979 911 SC
POC Licensed DE/TT Instructor
thstone is offline   Reply With Quote