Cosworth Plenum

[Theanimedude]

Originally Posted by jonnylaw

^^there are gains with the Cos compared to the stock plenum (gains are similar to a spacer on N/A). Obviously the spacer will give you much better performance for the money, however.

yeah i was reading your other thread. I was pretty dang close to buying it too. I dont have the time or money to go through all that stuff u went though.

[InfinitSkyline]

back to the thread....

question: where can i find one? would i need a retune after this install? will this be safe to be on a stock block?

thanks

[GreenGoblin]

Call Injected, yes you will need a retune, Yes.

[SLEeper G]

Originally Posted by jonnylaw

No prob. Some pictures I took before install:






















































installed:

Yo, can you steer me in the direction as to where you got your ARC intake system and most especially the two blue couplings that connect the intake piping to the Cosi plenum? I would really appreciate the help. Thanks Bro! SIIIICK setup by the way

[DRG35R]

sorry to drag up an old thread, but I was considering buying the Cosworth and looking for some advice.

have searched and seen some people claim 17 HP gains for N/A and others say you will lose 2+ HP and mid range TQ, and I don't want to do that.

is this basically for F/I applications only? my car is N/A with mild bolt ons including a Crawford V5 plenum and my last dyno tunem put down 259RWHP and 234RWTQ.

am I better off avoiding this piece until I go FI and keeping my current setup with the Crawford?

the Cosworth does look nice, but I could always get my Crawford polished out and look real nice too for a lot less money.

just looking for solid advice from someone who really knows if this is worth the money for the looks and any performance gains on an N/A setup.

thanks very much in advance for the help.

[bluevelvet]

Originally Posted by DRG35R

sorry to drag up an old thread, but I was considering buying the Cosworth and looking for some advice.

have searched and seen some people claim 17 HP gains for N/A and others say you will lose 2+ HP and mid range TQ, and I don't want to do that.

is this basically for F/I applications only? my car is N/A with mild bolt ons including a Crawford V5 plenum and my last dyno tunem put down 259RWHP and 234RWTQ.

am I better off avoiding this piece until I go FI and keeping my current setup with the Crawford?

the Cosworth does look nice, but I could always get my Crawford polished out and look real nice too for a lot less money.

just looking for solid advice from someone who really knows if this is worth the money for the looks and any performance gains on an N/A setup.

thanks very much in advance for the help.

funny.. i dyno tuned my car over the weekend and ended up with 260 WHP and 230WTQ with an Injen CAI Skunk2 5/8 Spacer and X02 Exhaust..

and now i wonder how much i would make with this thing and HFCs..