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Catcams | Camshafts | Audi / VW |  Audi/ VW 2.0L TFSI

New profiles for highly tuned VAG 2.0-litre TFSI engines, proven to gain over 70 bhp
New profiles for highly tuned VAG 2.0-litre TFSI engines, proven to gain over 70 bhp
New profiles for highly tuned VAG 2.0-litre TFSI engines, proven to gain over 70 bhp!

Steel billet 7602002 cams for big turbo 2.0-litre TFSI engines
Dyno proven to gain 72 bhp and 38 lb.ft of torque
Runs on stock lash adjusters but requires Cat Cams / PAC valvesprings and retainers, plus pocketed pistons
Belgian automotive valvetrain specialist Cat Cams NV is delighted to announce a significant new product release a pair of performance cams for VAG’s, four-cylinder, 2.0-litre TFSI direct injection turbocharged engine, as used in the VW Golf GTi, Scirocco and the Audi A3.

Producing a pair of cams for VAG’s TFSI engine presented Cat Cams with numerous technical challenges, largely because of the trapezoid shaped lobe that’s required at the end of the inlet cam to drive the engine’s direct injection fuel pump. Produced from top quality steel billets, the end results of Cat Cam’s development process is a pair of cams that are compatible with the original VAG TFSI direct injection system.

The first VAG 2.0 TFSI profile released by Cat Cams is designed to be used on highly tuned versions of the engine – described as a ‘Stage 3’ engine profile.

Carrying part number 7602002, technical details on the Cat Cams TFSI ‘Stage 3’ profiles are as follows:-

Part no Duration Duration Max Valve Lift Description
@ 0.1 mm+cl @ 1.0 mm+cl
Standard 231 / 258° 190 / 211° 10.75 / 10.00 mm OEM
7602002 270 / 223° 223 / 215° 11.75 / 11.00 mm Stage 3


The ‘Stage 3’ Cat Cams 7602002 profiles are designed to run with the standard VAG lash adjusters, but PAC-D99864 dual valvesprings are required, as are upper and lower retainers (part numbers 99423 / 99503 respectively.) In addition, the additional valve lift means that pocketed pistons must be used, forged JE Pistons are available from Cat Cams to suit.

Before and after dyno testing has proven that the Cat Cams 7602002 ‘Stage 3’ profiles adds a stunning 72 bhp and 38 lb.ft of torque to suitably modified engines (see before and after dyno curves.) The specification of the test car was as follows:-

Scirocco R, 2.0-litre TFSI, 90mm induction kit, large alloy intercooler, Garrett HTA3076R turbo running 1.67 bar of boost, custom exhaust manifold, forged pocketed pistons, RS4 fuel injectors, Cat Cams 7602002 profiles, PAC-D99864 dual valve springs, 99423 / 99503 upper & lower retainers

Priced at £827.20 excluding taxes, the Cat Cams 7602002 ‘Stage 3’ profiles for highly tuned versions of the VAG 2.0-litre TFSI engine are on sale now. Further versions of the Cat Cams for milder specification 2.0-litre TFSI engines are currently undergoing development and testing, for release later in 2012.

Catcams Stage 3 TFSI




VW / Audi 2.0L TFSi Turbo



- camshafts for use with direct injection setup (as original)

- the fuel lobe has a low friction coating for best possible wear resistance

- intake camshaft and trigger are fully adjustable after removing the reference pins

partnr.

duration

duration

maximum lift

lift at TDC

parts

application

Click for datasheet

[0.1mm+cl]

[1.0mm+cl]

[cl=0]

[cl=0]

[-]


OEM

231 / 258°

190 / 211°

10.75 / 10.05mm

0.00 / 0.80mm



oem








7602005

246 / 263°

199 / 215°

11.00 / 10.00mm

0.00 / 1.00mm



sport

7602001

254/ 255°

207 / 207°

11.25 / 10.25mm

0.05 / 0.70mm



sport

7602003

262/ 259°

215 / 211°

11.25 / 10.25mm

0.10 / 0.85mm



hot street – dirt track








7602002

270/ 263°

223 / 215°

11.75 / 11.00mm

0.20 / 1.00mm



hot street – dirt track






- camshafts for use with stand alone injection setup (naturally aspirated)
- no fuel lobe
- including adjustable sprockets for connecting chain (VVT sprocket can be used as well)



partnr.

duration

duration

maximum lift

lift at TDC

parts

application

Click for datasheet

[0.1mm+cl]

[1.0mm+cl]

[cl=0]

[cl=0]

[-]









7602302

302 / 300°

253 / 249°

12.65 / 12.10mm

3.70 / 3.30mm



tarmac rally - race

7602301

318/ 302°

265 / 253°

13.15 / 12.65mm

4.45 / 3.70mm



full race