How much does it cost to rebuild a Sportster motor?
$3500.00 – $4000.00 installed . Top end rebuild minimum about $500.00 , max with boring etc. about $700.00 . These prices are dependent on shop labor rates of course .
How much does it cost to rebuild an Ironhead bike?
FUN FACT: Most cheap Ironhead Sportsters for sale are money pits that have been used and abused and are in need of much attention. So that $1000 dollar deal you got on that bike ends up needing a $3500.00 rebuild if you actually plan on riding it.
What makes an ironhead Sportster engine so hot?
The cylinders and heads are cast iron and the pushrods are aluminium. The pushrod will expand more than the cylinder when hot and it is possible to adjust them too tightly. When this happens the engine will be hard to start hot and you stand the chance of burning a valve from an adjustment that is too tight and holding the valve (s) open.
How often should an Ironhead kick starter be replaced?
Intake leaks can cause things like poor running and even put a hole in a piston from lean running condition. 1978 and later Ironheads with the “rubber band” type intake manifold and heads, should have the intake seals replaced once a year. These are notorious for cracking and leaking. Kick Starter.
Do you have to take care of Ironhead Sportsters?
Theoretically you should have a good one if everything in the engine is within specification and you take good care of it. FUN FACT: Most cheap Ironhead Sportsters for sale are money pits that have been used and abused and are in need of much attention.
Can You rebuild an ironhead Sportster engine aftermarket?
Among the serviceable parts are the main bearings – the races can be honed oversize and fitted with new oversize roller bearings. Original Ironhead cylinders (not aftermarket) have enough material to be safely bored up to .060″ oversize. A vintage Sportster engine requires special skills and tools to rebuild properly.
How much does it cost to build an Ironhead engine?
If you’re thinking of having it done at a motorcycle shop, a complete Ironhead engine build could easily run $2,000 with some shops quoting over $3,000. And if you don’t have a qualified shop in your area, factor in another $350-$500 for shipping (there and back).
Which is the most time consuming part of an Ironhead engine build?
The most time-consuming part of an Ironhead engine build is the bottom end. Repairing the lower end requires specialty tools and skills, and can take considerable time to properly measure and rebuild. Aside from the labor, factor in the cost of parts and special tools needed.
Can a aluminum engine case be repaired in an Ironhead rebuild?
Engine cases are the most important component of an Ironhead engine rebuild. Always check carefully for cracks upon disassembly. Aluminum engine cases are repairable and can be made as good as new, provided the repair was done right.