New Custom Plenum!!!!
All these people responding with props are local. So to call them names for seeing it and driving it in person is basically calling them stupid. Thanks for the positive comments from my locals. mike
Last edited by rpm06g35; Jul 6, 2007 at 03:50 AM.
Originally Posted by Vq.turbo.DremZ
I guess you werent here for the dreamworks supercharger huh..
Rob (is not saying that the OP would do this)
Well, I totally applaud the OP for his creativity of thinking outside the box. His workmanship is also tops... Now to put the icing on the cake, we just need some non-biased before & after dynos and/ or timeslips.
Last edited by gothchick; Jul 6, 2007 at 06:44 AM.
I read every word of your thread. I was trying to be helpful. You can make the plenum as high as you want, but like I said there come a point where it makes no difference. Believe me or not, I dont care. I was just saying put more time into the flow and thats where you can step up the game.
Oh and the reason we didnt make anything more than the upper, is because it was not cost effective. You get the most bang for your buck with just the upper. Most people dont want to double the price for a measly 2-4 hp.
And guess what . . . Crawford Z is not selling plenums at this moment. Demand has decreased so much that its not in their best interest to produce them in the quantity needed to even make back the cost. From the original "hacked" plenum to the newer molded unit, there are thousands of happy customers of Crawford Z performance parts owners.
I’ll try to say this again, and hopefully it will be received better . . . . Good luck.
Oh and the reason we didnt make anything more than the upper, is because it was not cost effective. You get the most bang for your buck with just the upper. Most people dont want to double the price for a measly 2-4 hp.
And guess what . . . Crawford Z is not selling plenums at this moment. Demand has decreased so much that its not in their best interest to produce them in the quantity needed to even make back the cost. From the original "hacked" plenum to the newer molded unit, there are thousands of happy customers of Crawford Z performance parts owners.
I’ll try to say this again, and hopefully it will be received better . . . . Good luck.
Originally Posted by rpm06g35
money bro. I wish i had the time and money to work on **** then dyno it. Hell i wish I had my own dyno. But the fact is I'm in the military, have a chick, just moved last week and maintain 4 vehicles (2 hotrods a 4 runner and the g). But yeah sorry about the dyno stuff. I agreed to put a whole setup on a guys car in exchange for dyno work. He still hasnt brought me the lower collector to mill. Thanks for the comments mike
Originally Posted by VandyZ
And guess what . . . Crawford Z is not selling plenums at this moment. Demand has decreased so much that its not in their best interest to produce them in the quantity needed to even make back the cost.
...sorry for the "hijack"
Originally Posted by teh215
Do you think that the reduction in demand is due to spacers or are there just so many perspective customers out there and enough plenums to already meet their needs? j/c
...sorry for the "hijack"
...sorry for the "hijack"
The OP is trying some things out and may come up with something that could generate some new life for intake mods. It would be nice if someone could come up with something that is cost effective.
Originally Posted by VandyZ
I read every word of your thread. I was trying to be helpful. You can make the plenum as high as you want, but like I said there come a point where it makes no difference. Believe me or not, I dont care. I was just saying put more time into the flow and thats where you can step up the game.
Oh and the reason we didnt make anything more than the upper, is because it was not cost effective. You get the most bang for your buck with just the upper. Most people dont want to double the price for a measly 2-4 hp.
And guess what . . . Crawford Z is not selling plenums at this moment. Demand has decreased so much that its not in their best interest to produce them in the quantity needed to even make back the cost. From the original "hacked" plenum to the newer molded unit, there are thousands of happy customers of Crawford Z performance parts owners.
I’ll try to say this again, and hopefully it will be received better . . . . Good luck.
Oh and the reason we didnt make anything more than the upper, is because it was not cost effective. You get the most bang for your buck with just the upper. Most people dont want to double the price for a measly 2-4 hp.
And guess what . . . Crawford Z is not selling plenums at this moment. Demand has decreased so much that its not in their best interest to produce them in the quantity needed to even make back the cost. From the original "hacked" plenum to the newer molded unit, there are thousands of happy customers of Crawford Z performance parts owners.
I’ll try to say this again, and hopefully it will be received better . . . . Good luck.
Although the Bigger size might be useful with NOS or Force Induction...
Last edited by Drako_MDx; Jul 9, 2007 at 05:16 PM.
you guys realize this dyno stuff is going to be in the 500 range? let me break it down
before dyno
after dyno (lower intake install,lower collector install,box top)
tune (you will need to get timing advanced and idle rpm bumped up)
then dyno.
But dont forget when you install all this you also need about 140 bucks worth of new gaskets.
before dyno
after dyno (lower intake install,lower collector install,box top)
tune (you will need to get timing advanced and idle rpm bumped up)
then dyno.
But dont forget when you install all this you also need about 140 bucks worth of new gaskets.
Last edited by rpm06g35; Jul 30, 2007 at 06:01 AM.
Originally Posted by rpm06g35
you guys realize this dyno stuff is going to be in the 500 range? let me break it down
before dyno
after dyno (lower intake install,lower collector install,box top)
tune
then dyno.
before dyno
after dyno (lower intake install,lower collector install,box top)
tune
then dyno.
I dont plan to mass produce this in anyway. I'm in the military and did this just on a whim. I will however make a few and most likely it will be for local people only. I'm also having a hard time locating the lower intake(the one that bolts to the heads) You cant find them unless you buy a junk motor. The guy I had for doing the dyno backed out I guess I havent heard from him for a month now. hopefully I will have a set up by mid aug. Thanks for checking in mike
You live in miami, if you wanna come up to Tampa, on aug 18, a local shop that im quite friendly with is having its monthly bbq and you can get your car dyno'd then for pretty cheap.
After much debate I decided to get help and send a rev up and non revup vesion to performance factory. I will let you know when the performance report comes back. thanks again mike






