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				08-02-2019, 12:34 PM
			
			
			
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			|  | Club Cobra Member   
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					Join Date: Feb 2001 Location: Lake Elsinore, 
						CA Cobra Make, Engine: Superformance 0062 
						Posts: 343
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	|    Not Ranked 
				 Help with Ford Performance Crate 427 
 So,  through a nice twist of fate I'm getting a 427 crate engine: M-6007-Z2427FFT for my Superformance.
 Before you all go off on how I should get an xxx engine built by XYZ, I'm getting this for free.  Favor returned kind of thing.
 
 With that in mind, I have decisions to make on preparation and parts selection to best match the car and my driving (semi-spirited street 99%) .  The engine comes without intake, flywheel, clutch, carburetor, and ignition.
 
 Its going into an early Superformance that currently has a 351W and Tremec 5 speed.
 
 So my questions:
 
 
 1. Pre-install prep - anything I should be checking or verifying or just flat out replacing?  I know its new but I've been reading up on it...
 
 2. Intake will most likely be a new Edelbrock Air Gap - not sure I'll see enough rpms on a regular enough basis for a Vic Jr.  Current engine has the regular RPM intake which can be re-purposed just not sure what I would leave on the table for hp / torque.
 
 3. Carburetor: Been in contact with John at AED regarding carb - he gave his recommendation for a 750cfm custom built Super Mod on top of the air gap.  The carb currently on the car is a Holley 750DP.  Does fine with the engine in there.
 
 4. Flywheel.  Ford recommends a neutral balanced unit.  Steel or aluminum are my choices.  What are your experience levels with either in a similar combination?
 
 5. Clutch.  Car currently has a Centerforce with low miles.  Used clutch on a new engine is most likely a crapshoot.  What would you bolt in there?
 
 6.Ignition Current combo is the Superformance Durapsark.  At the least would need to switch to a steel gear.  At the worst I'm buying a complete MSD setup.  Summit actually has a kit for a Factory five with this crate engine.
 
 So there is my dilemma spelled out.  Help me sort through the maze of decisions.  For those that have this or a similar combo, what are your recommendations.  What would you do differently - that hindsight thing.
 
 Thanks for the help in advance.
 
 Jeff
 
			
			
			
			
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