Author Topic: Invader 440 heads  (Read 173 times)

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BornagianKawi

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Invader 440 heads
« on: October 30, 2018, 06:38:35 PM »
One pair of shaved 440/2A heads. Ready to bolt on, look like new. Shaved aprox. .030. Asking 50.00, I ship in cont. U.S.A. Greg 803-627-3884

Interceptor398

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Re: Invader 440 heads
« Reply #1 on: October 31, 2018, 08:53:20 PM »
The "trail" heads.  A nice bump but not too wild.

gixxer6

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Re: Invader 440 heads
« Reply #2 on: November 01, 2018, 08:26:12 AM »
The "trail" heads.  A nice bump but not too wild.

Did you do these? 

Interceptor398

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Re: Invader 440 heads
« Reply #3 on: November 01, 2018, 09:05:56 PM »
Hard to know, I have done several but it is hard to keep track of them.  Bornagainkawi may have also done them??
« Last Edit: November 02, 2018, 07:44:39 PM by Interceptor398 »

SySteMAtiC72

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Re: Invader 440 heads
« Reply #4 on: November 02, 2018, 03:59:53 AM »
The "trail" heads.  A nice bump but not too wild.

Out of curiosity, what is the most material we can fly cut off a head without destroying anything in the long run?

Interceptor398

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Re: Invader 440 heads
« Reply #5 on: November 02, 2018, 07:45:50 PM »
I think once you go past .035 your getting into fancy gas being needed???

sprocket

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Re: Invader 440 heads
« Reply #6 on: November 16, 2018, 06:30:24 AM »
I think once you go past .035 your getting into fancy gas being needed???
moonshine lol

Teherr

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Re: Invader 440 heads
« Reply #7 on: November 18, 2018, 05:09:01 PM »
how or when do you effect squish?
2 440 Invaders
440 LTD Monohead
Liquifire
80' 4/6 
250 & 340 Enticers

sprocket

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Re: Invader 440 heads
« Reply #8 on: Today at 06:42:21 AM »
how or when do you effect squish?
take soft sodder take out a spark plug put sodder into the hole roll the engine over measure with a caliper & see what squish you have you might have to do this a couple times to get it most race engines depending on what your doing .040 to top of the piston if you go that far you have to run a higher octane fuel