governor spring

ken74amx

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I want to turn the max rpm up on my truck. I've heard about the 6.2 spring swap. My question is where do I get this spring and which one is it in the top of the pump?
 

icanfixall

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They are found in the stanadyne db2 pumps found on the 6.2 and 6.5 chevy diesel engines.
 

dyoung14

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Yes i have done it:sly very fun too:D

PM mell agne screen nam AGNEM he will sell you one that will do the trick
 

dyoung14

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http://www.youtube.com/watch?v=GaWOistOXLA

This is non turbo and the first engine,

I wish i had got one when it was turboed with the second engine, but i never really did i got some high boost videos that it was tached high in but you couldnt see the tach anyway enjoy

And that truck has a blowed head gasket now
 

jonathan

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http://www.youtube.com/watch?v=GaWOistOXLA

This is non turbo and the first engine,

I wish i had got one when it was turboed with the second engine, but i never really did i got some high boost videos that it was tached high in but you couldnt see the tach anyway enjoy

And that truck has a blowed head gasket now

you blown another gasket? that sucks
 

mudduck

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it took 28 psi to blow it on stock head gaskets with no studs , or were they after market with studs?
 

dyoung14

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it took 28 psi to blow it on stock head gaskets with no studs , or were they after market with studs?

Took 28 psi to finally blow them, they were new felpro gaskets put in back in june 2010, nothing special done to them, re-used stock headbolts torqured down to 80ftlbs in 5 steps
 

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