Job # 1978 (FCE) - 4.2 E Type
Stage One engine rebuild


Update report - February 26, 2011

I am pleased to report that this Stage One engine rebuild has now been completed and shipped.

 
 
   

 


We have now completed all of the block machine work and will be assembling this engine for you early next week.

 
Balancing the crank, flywheel, clutch and damper
 

 

 

 
Surfacing the block with chain cover in place
Cylinders have been honed with a torque plate

 


Machine work completed on the cylinder head, final assembly underway....

 
 
Surfacing cylinder head
 

 

 

 
   

 

 

 
Final assembly underway
 


Lots of progress in the CJ engine machine shop...

 
Heating head in oven prior to installing valve seats
Custom CJ valve seats now installed

 

 

 
Align honing in progress - note ARP main cap bolts
Roughing in cylinder hone to within .005" of finished 
size - will be completed using a torque plate

 

 

 
Trial fitting Weber manifold
Note how manifold runners do not match intake port very well. 
Step marked X will be removed during porting process

 

 

 
Things now much improved after port matching
 Note smooth transition between bottom of valve seat and
exhaust chamber

 

 

 
 
Head is pressure tested again after porting
 


We now have the Stage One port work underway and block is in the process of being re-sleeved.

 
 
Pressure testing cyl head before porting
Machining counterbore for top hat flange of new sleeve

 

 

 
Base-line flow testing cyl head
 This head already flows pretty well, before port work


I am pleased to report that we now have this Stage One engine build underway.

 
 
 
 Head will be ported, receive big valves, etc

 

 

 
 Water jackets are in great shape
 

 

 

 
CJ forged pistons
Custom CJ stainless valves and magnesium bronze guides

 

Go to other CJ engine rebuilds

Go to main CJ workshop