Injected Performance Cosworth Inlet Manifold REVIEW
01-03-2008, 04:50 AM
#202
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Originally Posted by QuadCam
Hal or other Injected guys,
does this manifold come with molded rubber gaskets for the end caps or do you have to use liquid gasket? I can see a recessed gasket area in your pics on the 1st page of this thread.
thanks,
Andrew
does this manifold come with molded rubber gaskets for the end caps or do you have to use liquid gasket? I can see a recessed gasket area in your pics on the 1st page of this thread.
thanks,
Andrew
They do include a rubber gasket.
01-03-2008, 04:55 AM
#204
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Originally Posted by QuadCam
Good to know! With as much as I take my manifold on and off, I hate to deal with RTV'ing the end caps! 
01-03-2008, 06:04 AM
#206
01-03-2008, 07:04 AM
#208
Originally Posted by Silo
Was there more then one stock n/a dyno? Did anyone with a stock n/a engine reach the claimed 17hp gain?
It will probably be a few weeks if not more before you see any NA Dyno results. I don't know how many NA guys plan on purchasing this manifold due to the cost and benefits versus a spacer (from what we have seen so far). At the present time I can only think of two NA cars that are a shoe in for this manifold (Adam and I), and neither one of our cars are anywhere near stock.
01-03-2008, 07:28 AM
#209
Originally Posted by kwame@z1
As far as I know most dealers have not received their entire pre-order shipments yet so obviously their are very few if any customers who have recieved their manifolds yet. With that said I think it will be the guys with big FI builds who jumped on the pre-orders early and as a result will be receiving theirs first.
It will probably be a few weeks if not more before you see any NA Dyno results. I don't know how many NA guys plan on purchasing this manifold due to the cost and benefits versus a spacer (from what we have seen so far). At the present time I can only think of two NA cars that are a shoe in for this manifold (Adam and I), and neither one of our cars are anywhere near stock.
It will probably be a few weeks if not more before you see any NA Dyno results. I don't know how many NA guys plan on purchasing this manifold due to the cost and benefits versus a spacer (from what we have seen so far). At the present time I can only think of two NA cars that are a shoe in for this manifold (Adam and I), and neither one of our cars are anywhere near stock.
Did you do a comparison?
01-03-2008, 07:48 AM
#210
Originally Posted by Hydrazine
How come you guys didn't use a REVUP lower plenum on your build?
Did you do a comparison?
Did you do a comparison?
01-08-2008, 07:33 PM
#211
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this manifold wont truly shine unless you have a built motor on high boost. for the stock block guys, it'll just look pretty. but thats why we drive Z's right? haha. that was a joke.
01-08-2008, 07:36 PM
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Originally Posted by hydroflip
this manifold wont truly shine unless you have a built motor on high boost. for the stock block guys, it'll just look pretty. but thats why we drive Z's right? haha. that was a joke.
/\Thats was funny!
01-03-2009, 09:19 PM
#213
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Hard to believe it's been a year since anyone bumped this thread. Are Cosworth Plenums any easier to get now?
Has anyone tried/dyno'd a Cosworth plenum on a high revving, built NA engine yet?
What's the deal with this adapter that goes under the Cosworth plenum? Do you need the adapter if you have stock fuel rails with DW 500 cc injectors?
Does using the Cosworth fuel rails eliminate the need for the spacer?
Has anyone measured the inside throat of a Cosworth Plenum? Near the throttle body. Any chance of boring/porting it to 80mm or so?
Is the new/revised Cosworth Plenum out yet? Does the new Cosworth Plenum also need the adapters or Cosworth Fuel rails if using 500 injectors?
Has anyone tried/dyno'd a Cosworth plenum on a high revving, built NA engine yet?
What's the deal with this adapter that goes under the Cosworth plenum? Do you need the adapter if you have stock fuel rails with DW 500 cc injectors?
Does using the Cosworth fuel rails eliminate the need for the spacer?
Has anyone measured the inside throat of a Cosworth Plenum? Near the throttle body. Any chance of boring/porting it to 80mm or so?
Is the new/revised Cosworth Plenum out yet? Does the new Cosworth Plenum also need the adapters or Cosworth Fuel rails if using 500 injectors?
