B18B1 HEAD BUILD
 

tell me what u think or what i can improve

its a p75 head gonna run stock valves with stage 2 crower springs and retainers with crower 403 all motor cams gonna port match the head to the gaskets so maybe a 1/16 of an inch port maybe lil more a then polish it

them polish the intake many run obd1 injectors and aem fuel rail and regulater

ganna run it on s300 hondata with a tune

just looking for opinion let me know what u think

Re: B18B1 HEAD BUILD
 

You might as well upgrade your valves too since you upgrading everything else in the head.

Re: B18B1 HEAD BUILD
 

Ok.and.do u think I would-be ok to run different. brands.of. valve springs. pending they have to be grower

Re: B18B1 HEAD BUILD
 

Spring rates are based on the mass of the valve train and the lift, velocity, and accelerations that the valve will see. The last three are determined by the cam design. For that reason, unless you know what you are doing (if you have to ask, you don't!), best bet is to stay with one manufacturer. They have done the work for you.

Re: B18B1 HEAD BUILD
 

I would go go b21asomethin intake valves 33mm of love

Re: B18B1 HEAD BUILD
 

You have to open up the combustion chambers to use them or get a p8r head. I recommend the latter.

what kinda power gain do u think I could.make with. the upgrades I posted

and what would.be. better square port.and.port.match the gasket


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Re: B18B1 HEAD BUILD
 

The 404s work very well!

i have 403 right.now. I might.upgrade later.on or.on a.new.build


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Re: B18B1 HEAD BUILD
 

Personally, If i were going to build a non vtec head, it would be the P8R like Spadam suggested. Larger valves + better flow.. whats not to like?

Re: B18B1 HEAD BUILD
 

Can i run my 403 cams in it

Re: B18B1 HEAD BUILD
 

why couldnt you?

Re: B18B1 HEAD BUILD
 

Just cheaking never ran a p8r head

Re: B18B1 HEAD BUILD
 

do a search and familiarize yourself with it. Flows close to a B16.

Re: B18B1 HEAD BUILD
 

ok and the cams i got for my ls will fit in the p8r head and was wondering

for the stage 2 crower cams do i have to run there springs or can i run any type of valve springs as long as there duel valve springs

Re: B18B1 HEAD BUILD