Job # 1923 (DZ) - Jaguar 4.2 S1 E Type Stage One engine and IRS rebuild

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Putting the finishing touches to the short block...

The flow charts below show a spectacular gain of 62 cfm after port work...

Lots of progress in the CJ machine shop...

Setting up torque plate for cylinder hone	Honing cylinders to size	Surfacing block after cylinder hone completed
Heating head for valve seat  installation	Custom CJ seats installed	Venturis will be matched to ID of oversized intake seats
Porting in progress		Porting will provide huge gains in flow numbers

Base line flow results prior to porting...

	Intake	Exhaust

Cylinder head after cleaning	Pressure testing - passed with  flying colors	Water jackets and combustion chambers in great  shape - zero corrosion
Flow testing head before porting

Lots of progress on both engine and IRS rebuilds..

Valve covers cracked in a number of places	Timing chain cover is damaged and will be replaced	Nasty gunge in oil pan!
Repairing stripped drain plug		Some IRS parts to be Nickel plated
New rear splined hubs required
Cage will be powder coated	Engine block after chemical bath

I am pleased to report that we now have your engine and IRS rebuilds underway.

Unloading your engine in the  CJ machine shop
	IRS assembly, as delivered