Serious dilemma...about to buy heads, CNC edelbrocks or TFS

[Dean85GT]

Ok so I am getting all my prices and numbers for my big head purchase (well, big deal for me anyways).


What is boils down to is the following...paying 1280US for a set of TFS heads with the upgraded valve springs
http://store.summitracing.com/partd...+0&autoview=sku

OR

CNC Performer RPMs with the 1.90 intake valve for basically the same price but locally
http://store.summitracing.com/partd...15&autoview=sku
OR

CNC Performer RPM head with the 2.02 intake valve also locally.

The prices for all of these are very close. I am kinda leaning to buying locally but I dont know how much power I am going to give up if I stay with the small valve eddies. The 2.02 valve makes me leary just because I dont know if I will have the P/V clearance....but I do have aftermarket wiseco forged pistons with reliefs, but I dont know the size of the reliefs


AND FOR THE RECORD I WANT THE BEST PERFORMANCE OUT OF THE BOX, I dont wanna hear about how good they can be with $1000 port jobs.

 

[EXTRPR50]

Either one will be in the range of the other. I cant see anything more than a 5 horse difference either way. CNC'S flow good.

 

[5spd GT]

I prefer CNC machined as well.

What cam do you plan on going with, with these heads?

Trickflow's (summit owns them if I recall) have a better 17*/15* valve angle that allows the use of their 2.02" intake valve, over the other 2.02" competition.

That is a touch choice.

I would almost say, just go with the Trickflow set.

But CNC are always nice

 

[Dean85GT]

TFS 1 cam is in the car

 

[Dean85GT]

Alright I am so damn pumped right now! I just order the TFS heads with upgraded valve springs from summit.wooooooooooooooooooooooooooooooooooooo

 

[Daggar]

Shopping thread

--moved to Talk--