Anyone Have Experience With This Intake Manifold ?

[felixy69]

hi i am interested in buying this manifold

one of the reasons why my engine blew was because the stock manifold was leaning out #6 so my next build up, i don't want to have the same problem

will this be solve the problem?

have anyone dealt wiht this guy

how are these ebay manifolds ?

thanks

http://cgi.ebay.com/ebaymotors/ws/eBayISAP...TRK%3AMEWA%3AIT

[Sydneykid]

There is more to the #6 leaner issue than airflow, it is also the hottest running cylinder. It is the furthest from the water pump, it is the furthest from the oil pump, it gets the hottest air flow etc etc.

What we do is tune the primary pipe temperature so they are the same. Put the highest flowing injector in #6 and then trim the fuel in all the cylinders to give the same exhaust gas temperature.

I have yet to find a "perfect" inlet system at all practical boost levels, aerodynamics is like that.

cheers

[R31Nismoid]

Yes, you'll notice on bigger budget/hp cars the way the whole cooling system is setup etc to provide more to the rear to avoid problems.

changing intake manifolds is not the answer

[paulr33]

was that the super secret thing exvitermini had ?

[felixy69]

hi gary

in your experience which is the best intake manifold, which will give me the most improvements?

nismo,

Jun/top Secret

greddy

thanks

[R31Nismoid]

improvements for what?

Whats your power goal?

Are you still looking to the intake to solve the "lean" in #6?

Or has the thread changed purpose?

[felixy69]

750hp with a rb30

looking for fast responds as well

[R31Nismoid]

6 throttles or one?

[felixy69]

so what you are saying is make #6 really rich ?

or rung 1000cc injector in #6 950cc in 1-5?

thanks

[R31Nismoid]

Nah... flow testing the injectors before u stick em in.

They are never perfect. One will flow more than another.

So, you put the highest flowing one in the rear

Then there is tuning stuff, which someone else can input as im not sure on it.

Or you could go dual entry fuel rails. They have been debated in the past (search button for that)

[rb26s13]

We are already tested on of our customers drag racing cars, these car are 1000++ whp. These cars run fine on very high boost(2.5 psi) no air leak, no crack on our manifold. If you are looking for very best quality manifold for your engine this is the one.

dont you just love dodgy ebay.. if your goin to buy a intake.. spend the money on a decent brand named one.. not a dodgy ebay one :

Edited June 12, 2006 by rb26s13

[felixy69]

haha, yea i thought that was kinda funny..."if u want the best, this is the one" then you wonder why they sell for 1/4 the price ... hahhaha

so what happens if i get new injectors, shouldn't they all be the same ?

do you suggest i flow test the new injectors ?

thanks for all the help guys

[R31Nismoid]

Nah... flow testing the injectors before u stick em in.

They are never perfect. One will flow more than another.

So, you put the highest flowing one in the rear

Or you could go dual entry fuel rails. They have been debated in the past (search button for that)