The Old Camshaft Argument

[Trent-KE30]

I've got a Crow Cams grind in my 3k drag car that goes a little something like this,

 

Inlet opens 43 closes 71 Adv Duration 295

Exhaust opens 75 closes 43 Adv Duration 298

 

Inlet and Exhaust lobe lift .270".

Inlet and Exhaust Valve Lift .405"

 

This was the biggest cam i could get before going to a billet jobbie, it pulls from 4k to 7500rpm and sounds like a 13B Bridgy :rolla:

[KE55PIG]

ok guys Sorry to bump the thread but i guess i just want some reassurance

I'm Slowly getting in to motorkahanas and drifting I'm going to keep the 4k for now and don't mind spending some money on it.

I'm guess I'm looking for a cam which makes torque around 4k ? and power from 3500 to 6500 to me it looks like the 104 grind is the way to go ??

or should i look for something more aggressive I'm choosing the cam first then work around that exhaust wise.i Have a webber of a 1.5l fiat to go on there as well

[Taz_Rx]

Camtech 609 would also be around the same specs you're looking at. I have one in one fo my cars (NA) and its good mid range cam.

 

Here's some vids of the cra its in at a grass motorkhana...

 

http://s23.photobucket.com/albums/b396/taz...rkhana/28-9-08/

[KE55PIG]

sweet ill look in to one then i just hope to death i can keep the thing sideways with bit more power think I'm aiming for about 50 rwkw should be enought to have some fun out at the track