zerogravity's Likes Given

Very easy...look at the graph. Notice the "dip" in the power band? You can tell that is where the cams are switching over. You get rid of that "dip" by switching the cams over higher where the moto...

I have pics on here some place, but you have cut the lower center tray leaving it connected toward the front this way it covers the shifter cables. The other option is to trim the tray to fit upsid...

nice

I would seriously tell them "get your gawd damned hands off the car. Stand there and look pretty in front of the beautiful car, have some respect for your elders" (referencing the car)

I'd let either one of them put whatever the hell they wanted on my car, even their shoes. :)

Re: What Did You Do To Your B13 Today?

Wow your car is seriously hot. I love the wheels/tires.

http://i646.photobucket.com/albums/uu185/JosePayu/IMG-20140222-WA0001_zps7z7obv5q.jpg
This is one I did before final details!!

Still working on it
[url= URL=http://s873.photobucket.com/user/gio94sr20ve/media/Mobile%20Uploads/64DF0D2D-F660-4426-8A93-580A04461D1F.jpg.html][img]http://i873.photobucket.com/albums/ab299/gio94...

I'm currently working on porting the bottom runner, Payu has been helping me with info and advice.
The way I did it to ease the work on the dremel was I ported the bottom runner first till the ru...

I have tuned both xcessive setups N1 with the 50mm stacks ported runers and everything and the regular runer version and both peak @ same rpm the shorter version holds more power after the peak

S...

Re: Modified Xcessive plenum kit

It seems the larger 4" diameter intakes like the pipe as long as possible.

Interested in the results, if any?

This is pretty much the insight I have as well. No testing, but if you plot the pressures around a horn during the intake stroke you'll find the horn will draw air in from below itself and around j...

I have made more power on the hand made radius cut than the elevated velocity stack on a custom manifold not back to back test.
All I can say its get the plenum kit for the 20V intake manifold and...

This is a good question not getting any love of course. If there is one thing known it adds to runner lenth....good for a street driven vehicle...maybe the stack it self only provides a way to tune...

The only test that springs to mind recently is 'almeragt' with his custom xcessive plenum with stacks.
The results arent back to back against a regular xcessive plenum so its not a direct comparis...

Nice Numbers Charly....

Yesterday I got back my T25 from getting it rebuild. Now I'm driving it today to school :bigthumbup:

https://scontent-a-lax.xx.fbcdn.net/hphotos-ash3/t1.0-9/10155152_741903925834445_125543947_n.jpg

that looks fancy as hell boy tell u what.

we have a bloke in wollongong, australia, who has done some work on sr20 intakes. here's a rwd itb setup

[URL="[url= URL=http://s1334.photobucket.com/user/sss4me/media/1069821_10151567663352763_...

Sorry I am afraid to tell you that Making the stacks longer wont make these make more power!! Maybe some custom stacks with a bigger bell mouth and more tapper will but also you need to finish port...

Yes!! Basically you will lose way too much velocity of air with a 4in intake piping in my opinion and definitively cold air > warm air and the ram effect of the intake coming out of the headlight ...

I'm in.. anyone from sd interested in a caravan?