Boostaholic

iTrader: (4)

I'm real curious as to what some of the bigger turbo cars are using for cams, right now TREX is still in my car from when it was N/A, I want to swap it out before race season, but I really don't know much about turbo cam selection.

I would like to stay hydrolic rollers instead of a soilid roller for the moment, and 600-620 lift should be ok. Pistons are already flycut so P2V should not be a issue in most cases.

Koncrete

iTrader: (3)

I too am interested in this as I want to do a cam first and then turbo later

qqwqeqwrqwqtq

What's the combination? Goals? ET, HP, driveability?

Boostaholic

iTrader: (4)

Mid 8's on a TH400 and strip stall, ability to drive it on the streets, I daily drive TREX on the streets and it was fine for me, that may give you a idea of my drivability comfort level.

qqwqeqwrqwqtq

Mid 8's at what raceweight?

Displacement, heads, turbo(s)/turbo system

I'm guessing you would like to trap low 160's?

Boostaholic

iTrader: (4)

Around there, ported stock heads, 408CI HPE motor, Twin T70 on forward facing headers, car is pretty much stripped, front solid motor plate, BIGSTUFF3 PCM.

I plan to select my heads later this year, but I really don't think my TREX is a very turbo friendly cam, so I want to change that now because its cheap.

qqwqeqwrqwqtq

Well, just to give you a basic idea, I would personally go with something like-

IVO- 5btdc
IVC- 47abdc
EVO- 50bbdc
EVC- 2atdc

@.050

Boostaholic

iTrader: (4)

Thats a good starting point, how much lift is "ideal" for a cam like this? I suspect there is probably not a off the shelf grind thats going to come close to this application.