iam bulding a civic d16z greddy turbo kit cp pistons h beam rods 1mm oversize valves ect i have 550cc injectors skunk2 intake and i want to run a skunk2 throttle body but i dont know what size to run i think there a 65 mm 67mm and a 70mm any help would be great

 

Why buy a unit that will stick open on you? Blox is a option I would look into, or an OEM unit thats ported

 

i was looking at the blox but i didnt know how good they are and i thought how i had a skunk2 intake i should stick with skunk what size should i get i messed up it is 62mm 68mm 70mm do you have any info on the blox vs skunk thanks

 

well i call speedclinic and they said they dont sell blox but they have tuned cars with them on and said they worked good so i went with a 70mm blox so wish me luck