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rio16

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Finally got mine finished. Damn COVID

Will did a great job. Happy.

Frankensteined Heads and 5.2 Predator combo.

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rio16

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80FoxCoupe

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Yeah dude shouldve done it. And Dave is the man lol. @Equinsu_Ocha i owe him big time. Always taking care of me lol
Ive seen the Frankenstein heads in person, awesome is the best description. The oem valves are weak and prone to failure in high rpm boosted applications.
 

Angrey

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Awesome looking build. Does Frankenstein publish flow numbers or are those secret?
 

ICU812

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Economical and engine failure go hand in hand. Not recommended. The ole saying do it right the 1st time adheres to this post. I thought I would be safe keeping it under 1000WHP this block of mine that failed had rods n pistons from MMR they were fine. Bought the Predator block from them at a decent price as well.
We've come a long way, when you can "think" you will be safe on oem block at 1000hp.
But yes, failure of one part tends to kill a bunch of other parts and adds up quickly.
It hurts even more when you spend the funds on the stronger parts only to have a lifter roller bearing take it all out.
Even the best of parts fail from time to time. You have to set a budget, then decide how far past reality you want to risk, knowing it could fail.
Watching a 40k bullet eat itself on a brake is not fun. And a pain in the wallet.
 

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Black Dog

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We've come a long way, when you can "think" you will be safe on oem block at 1000hp.
But yes, failure of one part tends to kill a bunch of other parts and adds up quickly.
It hurts even more when you spend the funds on the stronger parts only to have a lifter roller bearing take it all out.
Even the best of parts fail from time to time. You have to set a budget, then decide how far past reality you want to risk, knowing it could fail.
Watching a 40k bullet eat itself on a brake is not fun. And a pain in the wallet.
Exactomente!!!
 
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robmustang201528

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Ive seen the Frankenstein heads in person, awesome is the best description. The oem valves are weak and prone to failure in high rpm boosted applications.
I haven't heard of anyone having valve failure on coyote heads
 

olaosunt

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pics of my second RPG rebuild
Sleeved “Gen 1 “ voodoo

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Mghoward74

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pics of my second RPG rebuild
Sleeved “Gen 1 “ voodoo
is this motor currently at rpg? Or do you have it in your possession
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