also its for speedway so you carnt port or any of that shit

 

 

??

??

In speedway you arent aloud to port or polish the heads. they must be standard. You can only do very minor headwork in speedway. basically you can only do minor stuff to everything. lol

In speedway you arent aloud to port or polish the heads. they must be standard. You can only do very minor headwork in speedway. basically you can only do minor stuff to everything. lol

 

How do they tell?

How do they tell?

 

Well they can't. Unless someone wants to put some money up for people to strip down your engine if they think your cheating. And they strip top 5 cars at state and national titles aswell.

Hey is there anything special about them or are they just another standard head ????????????????????? cheers

Well they can't. Unless someone wants to put some money up for people to strip down your engine if they think your cheating. And they strip top 5 cars at state and national titles aswell.

 

they check the casting marks

they check the casting marks

 

ohh yeah. haha

if you rock up in a lumpy grumpy k engine powered car, and then proceed to flog the crap out of cars with much larger and faster engines..... I think they'd get suspicious and you'd have to pull the engine apart and show them....

 

Robert.

what have you been smoking?

I have brought 2 bigport heads in the last lear and paid 150 each for them.

When we had our engine sealed for speedway they checked inside the ports for the casting marks.

Also if you install a bigport head you will need a bigport inlet manafold

yea i have a few bigports and manifolds also got a 5k head that some people recon are good dunno how tho there standard :L

Um, just maybe because of what they would do to your compression ratio! :)

if you rock up in a lumpy grumpy k engine powered car, and then proceed to flog the crap out of cars with much larger and faster engines..... I think they'd get suspicious and you'd have to pull the engine apart and show them....

 

Robert.

 

Dude this is speedway. You are only aloud 3ks for corollas. A12's for dattos and wateva 1200cc engine a charade has got in it.

whats a good and bad compressing for corolla with bigport head? cuold any1 tell me please :)

Dude this is speedway. You are only aloud 3ks for corollas. A12's for dattos and wateva 1200cc engine a charade has got in it.

 

 

those f@$ked up things charade use lawn moer engines or howeva you spell it :)