Blow or Suck?

[Go_the_mini]

Hay just wondering whats going to give me the best effect on my 4k? blow threw or suck threw?

[evil_si]

do u intend to intercool?
if so, go blow thru,

[cr1mnl]

depends on your budget. suck thru is cheap and nasty. only advatage is cost as you dont have to use a modified carb but as si says you can't run an intercooler or bov. blow thru is by far a better option if you can afford it.

[slighty_sykotic]

Out of interest, how/what do you have to do to modify the carb for blew through?

--Sykotic

[cr1mnl]

carb need to be fully sealed, fuel bowl needs to be pressurised, float needs to be solid so it won't collapse and jets modified to suit the boost level.