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Hey

Just looking into camshafts for a motor I am looking at building...

Does anyone have some info about these cams?

Specifically for a decent sized twin turbo setup (GT3540) with other head mods to suit (Valve springs, retainers and lifters)

Which lift and opening would 'ideally' suit this setup?

They are available in the following;

Inlet

280 / 10.7

288 / 11

296 / 11.3

304 / 11.6

312 / 11.6

Exhaust

280 / 10.3

288 / 10.7

296 / 11.1

304 / 11.4

312 / 11.6

THanks

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in my opinion.. your looking WAY to bigger cams for that turbo.. go for something more along the lines or either basic pon cams.. 260 9.15's or 272's.. cant remember who it was.. but there's someone out there that does 260's with bigger lift than 9.15mm just.. cant remember who makes them

it says twins not a single rb26s13 so they are perfect sizes, poncams are tooo small :banana:

i got 272/11.35mm lift and im running a single t04z so it just depends on what u want to do with the car.

bigger means more lag and higher efficiency in the higher rev ranges. but smaller will kill the max power and top end pulling.

thats my 2c worth

Hey

Just looking into camshafts for a motor I am looking at building...

Does anyone have some info about these cams?

Specifically for a decent sized twin turbo setup (GT3540) with other head mods to suit (Valve springs, retainers and lifters)

Which lift and opening would 'ideally' suit this setup?

They are available in the following;

Inlet

280 / 10.7

288 / 11

296 / 11.3

304 / 11.6

312 / 11.6

Exhaust

280 / 10.3

288 / 10.7

296 / 11.1

304 / 11.4

312 / 11.6

THanks

With those turbo's your going to need to spin it to like 11k before anyhting is going to happen. So I would go the biggest cams you can find. Hope you have good valve springs. And bigger doesn't mean that there will be more lag esspecially if you dial them in appropriately.

Edited by rob82

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