i just want to know how much whp is safe on a stock b20b p8r head. the engine is top shape and will be tuned by a professional and will be drive wisely

i was looking for maybe 285-300whp.

 

your goals are just fine, and that p8r head flows nice

 

you'll probably go over your goal very easily. but you'll be fine.

 

with stock internal???? whats the safe limit of stock b20b????

 

i hear about 20 psi with a MAP sensor bypass

 

you sir should not post to give advice on topics you dont know answers to. 20 psi is 100% irrelevant to anything without mentioning a turbo

 

I love how you pretend you know what your talking about,

when the REAL screwed up thing in my post was the MAP sensor bypass.

which you didnt mention, and I assume you think is viable...

 

**** missing links

 

i wouldnt go over 300-325hp. on a stock engine from my experience. its more fun to have a decent car last for longer. with a solid tune you can have the car last forever, driven daily and run like a stock car. just my $.02

 

i wouldn't use a missing link instead go to hondata and get one of their 4 bar map sensors you will like it better

 

why on earth would you want to screw with someone (eg. the OP) who doesn't know an answer like that?

We all had to learn sometime... cut the OP some slack, and go bug some all-motor guys

 

lol, btu i'm really affraid of b20 sleeves thickness. it seems weak

 

youll find out if it blows or not, I would be more affraid of over revving it and spining a rod bearing

 

i'm not changing the rev limit. maybe 7k but not over

 

good. it was hard with my ls turbo not to up the revvy but I know its for a good cause.

i would be really tempted with that p8r head tho

 

thats why i want to turbo my b20, the p8r head but next year i'll have a sleeved b20 so problem solved. but for this year, I supposed it will hold great.

 

i made 310 hp with my stock sleeve b20 so you should be fine

 

for how much time. and i'll be driving next winter. I'm from quebec,canada so this engine will see -30celcius.