ITB or Skunk2 IM and TB

[PR CB7]

it all goes down to the basics, even though an engine is a big airpump and the ports do restrict the hole entry, air velocity is key

losi you might have "felt" a difference but all you're feeling is noise

i've seen h22's in the 225whp mark with a 65mm tb's and 215with gutted intake manifolds

its unfortunate that there are not that many intake manifold options when it comes to the h22

there'rs really no need for runners that big and that long
that manifold is really for 11+ compression and cams with a duration of 270 degs at least, also the bottle neck at runner # 4 really kill the entry of air to that cylinder

b/k series top performer manifold have medium runners and and equall plenum very similar to the EURO R

losi get tuned please!!!

[solito_yo]

Ok so after an intake manifold upgrade should I do cams and valves.

[deevergote]

You should do some research into building a performance engine before you start buying/installing anything... so you know exactly what you're doing.

[GhostAccord]

Ok so after an intake manifold upgrade should I do cams and valves.

Actually you should figure out how you want your engine to perform and what it will be primarily used for. Then you should buy the cams, valve train, intake and exhaust to match your goals.

[PR CB7]

I seriously doubt he's going to do that, more likely we'll see a " so yes or no on the cams"