ballpark rpm?

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cbarr300

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Jun 6, 2006

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goose creek, SC

Aug 2, 2006

#1

• Aug 2, 2006

• #1

Ok, what would you say the ball park rpm that this valve train could take? The one's I have are the 053030-2. The one with the dual valve springs.

http://www.worldcastings.com/prods_pages/053030.htm

I have a set of Ford 1.6 roller rockers with a custom ground blower cam at .537 lift

Thanks for the guestimates

Clay

 

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cbarr300

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Jun 6, 2006

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goose creek, SC

Aug 2, 2006

#2

• Aug 2, 2006

• #2

anyone?

 

ProKiller

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Apr 26, 2002

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PA

Aug 3, 2006

#3

• Aug 3, 2006

• #3

why cast iron and not aluminum heads? just curious...

as far as how high you can take it? i wouldn't go any higher than 6k. it depends on how the cam is setup to tell you where your peak power will be though

 

C

cbarr300

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Jun 6, 2006

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goose creek, SC

Aug 3, 2006

#4

• Aug 3, 2006

• #4

When I inherited the car that's what was on it...once I get some extra cash I may go aluminum. First thing's first...I also inherited a leak

But, I'm pretty sure that's coming from the lower intake gasket. It's being torn down right now and I just found out that he did some porting and polishing on these World heads. I always thought they were just stockers ...the things you learn