A Good N/a Head Set Up?

[dubcac]

LOL, my buddy was running 13:1 in his R...had to put in 2 gallons of Toluene per gas tank...and he was running a J&S. He ran it on 91 once, and it had to pull out like 6-8 degrees

[hybrid_coupe98]

the one we tuned did have forged rods and pistons though...and he ran about 5 gallons of 91 with 1 gallon of 100....we pulled about 2 or 3 degrees out like that...but i think if he ran it on straight pump....we would have pulled about 6-8 also.

[dubcac]

He was running OEM rods and pistons...lol...he was crazy.

[suckawillis]

I just finished my newest build up. skunk2 2 im, stge 2 cams, and 70mm throttle body. Had the head ported by my boys at JG, only 30 cfm over stock. Ferrea flat top nitrate coated valves, crower dual titanium valve springs/ retainers. Stock b16 block with .25 over jdm itr pistons. Made 211 whp at 9200 rpm on hondata and pump gas My entire setup from a stock b16a ran me about 3 grand. I daily drive it no problem, everyday all day makes good power. timing slightly cut back to 14 degrees. Was pinging on crome, but after hondata and tuning a/f is clean as can be.

I was barely making 190 with the shitty ass dc header i had, so I replaced it with a custom built one and added a 3" itr cold air. The header and intake made huge power differences as you can see. With an NA build up a good header is Crucial

[hybrid_coupe98]

yep thats the truth. and i wouldnt trust just anyone to build me a "custom header" id go with either a RMF or an ANR. or a bisi, but they are just crazy looking. The best names in the business.

[dubcac]

211 whp out of a B16? I'd like to see that using that low of compression.

[hybrid_coupe98]

yeah i was kinda thinking the same thing...but i was trying to be nice. lol..besides he said one right thing...about the header. maybe someone put the correction factor on the dno tooo high.

[prpower21]

im just asking about the head BABY STEPS guys one thing at a time so what your saying to start i have to port a polish the head how about the cams any spacial ones,springs? vavles? cam gears im going to build the head frist i know theres more to the sience then just the head and the opions and parts are as far as my money can streach lets stick with the head...later we can start a new post and argue how to build the bottom end ...ect....lol

[suckawillis]

<div class='quotetop'>QUOTE(hybrid_coupe98 @ Sep 21 2006, 10:47 AM) [snapback]104416[/snapback]</div>

yeah i was kinda thinking the same thing...but i was trying to be nice. lol..besides he said one right thing...about the header. maybe someone put the correction factor on the dno tooo high.
[/b]

as far as the header what i meant by custom is i had a buddy weld it up. Its a profab/jerry built copy type deal, just had to assemble lol


I havnt heard of any corrections at this tuner, hes been a friend for a while, but hey shit maybe its shooting high #'s. also i have a milled head and cometic gasket, so the compression is bumped a wee bit along with the itr pistons. All words aside it makees 200 hp on pump gas so im satisfied with the setup