Aircooled engine building
Aircooled engine building.
With a selection of pre proven engine specifications to choose from, you can save yourself the confusion in selecting an engine to suit your needs and budget. we can build engines to your specifications and requirements, or even build your race engine!
All JS Auto tuning engines come with a dynamically balanced crankshaft, Piston rings checked and gapped accordingly,
Valve spring pressures checked and matched,
All bearing clearances checked and adjusted where necessary to manufacturers specifications,
best quality parts used,
and a 12-month warranty (on stock, mild performance only).
1679 torque motor.
1679 Long block.
Bay or beetle, torque engine,
Built as a good mild power upgrade, to help with those hills etc, using thick walled Barrels for better heat resistance, mild camshaft, or stock with 1.25 ratio rockers to increase performance.
All clearances to manufacturer specifications.
1776 long block
1776 long block.
similar to the 1679, but for those who want a bit more grunt, we machine your case and heads to 90.5mm barrels, can be full flowed for external filter, heads can be ported for extra flow and increased performance.
this engine will require twin carbs.
1.7/1.8/2.0 Type 4 engine
Full V.W or Porsche type 4 engine rebuild, including dyno run in and set up.
basic rebuild items include,
Gasket set, bearings, crank grind, new cam shaft and followers, new pistons and barrels, remanufactured cylinder heads.
We recommend new carbs with all type 4 engine rebuilds.
All the services you need,all in one place.
Stock or performance!
Engine machining, and building all in house.
When we build any engine, we take pride in every step, and have the benefit of being able to perform most machining tasks in house, including dynamically balancing the crank assembly, pistons and rods, to ensure a smoother, more reliable engine.
All of our turn key engines, have the added benefit of being run up, tuned and set up properly on our Stuska engine dyno, not just on a test bench, so you can be sure your getting the best out of your engine straight away.
All New Turn key 1600 to 1679
Includes;
Brand new crankcase.
Fully balanced new crankshaft assembly.
Head ports and chambers cleaned up for improved flow.
All bearing clearances checked and set.
All components measured and checked for fit.
Fully run and set up on our Stuska Dyno.
Bespoke builds
Stroker motor builds.
Any size combination available.
Fully Blueprinted.
Fully balanced.
Set up on the Stuska dyno.
Specification and pricing requires discussion.
We have limited availability for this type of build, and a deposit is required to book.
2056 type 4
from £6400
Ideal upgrade when your stock type 4 has had its day, high lift camshaft, balanced, head porting etc
Interested in our services? We’re here to help!
We want to know your needs exactly so that we can provide the perfect solution. Let us know what you want and we’ll do our best to help.