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.
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.