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Anyone Have Experience With This Intake Manifold ?

felixy69

By felixy69,
in Engines & Forced Induction

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felixy69 Rising Star

felixy69

Posted
Posted

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

MANIFOLD_RB26_MAIN.jpg

MANIFOLD_RB26_inside.jpg

MANIFOLD_RB26_inside3.jpg

MANIFOLD_RB26_HOLE.jpg

MANIFOLD_RB26_hole2.jpg

Sydneykid Grand Master

Sydneykid

Posted
Posted

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.

:dry: cheers :wave:

R31Nismoid Grand Master

R31Nismoid

Posted
Posted

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 :dry:

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 Mentor

rb26s13

Posted
Posted (edited)
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 by rb26s13
felixy69 Rising Star

felixy69

Posted
  • Author
Posted

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 Grand Master

R31Nismoid

Posted
Posted
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)

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