displaying posts 1 to 14 of 14

Author Subject: Catcams
atterz

Seasoned Pro

Location: Stafford

Registered: 18 Feb 2011

Posts: 1,134

Status: Offline

Post #1
Clicky <<< Cant linky because im st00pid Smile

Just wondering if anyone has experiance with these cams and if i need to be extremely cautious if i do have a skimmed head. Seem like a great modification when mapped in. Are pocketed pistons needed?

Cheers all.

________________________________________

owain wrote:
A GTI-6 with a good dashboard and the seats down can outsprint an E46 M3 in July.
Posted 25th Feb 2012 at 18:46
stan_306gti6 Forum Admin

Location: Kent

Registered: 18 Jan 2004

Posts: 21,768

Status: Offline

Post #2
Clicky

________________________________________

"Supercharged - 454.1bhp/317.5lb/ft"
Peugeot 306 GTi-6
2000 (X), Moonstone Love
Posted 25th Feb 2012 at 19:00
stan_306gti6 Forum Admin

Location: Kent

Registered: 18 Jan 2004

Posts: 21,768

Status: Offline

Post #3
I am not 100%, but I don't think you need pocketed pistons for the use of these cams as they spend a lot of time in the advert talking about adding these to enhance the "standard" performance.

Doesn't mention you will need to rebuild the engine with different pistons to be able to take advantage of such items. No

________________________________________

"Supercharged - 454.1bhp/317.5lb/ft"
Peugeot 306 GTi-6
2000 (X), Moonstone Love
Posted 25th Feb 2012 at 19:03
welshpug!

Capt Pedantic

Location: Bigend, Wales.

Registered: 27 Mar 2007

Posts: 25,838

Status: Offline

Post #4
I'd go Newmans or piper, chatted to Sandy and he has not so good experiences of catcams.

________________________________________

need a part number? get on here - http://public.servicebox.peugeot.com

Bring on the Trumpets.

Posted 25th Feb 2012 at 19:36
atterz

Seasoned Pro

Location: Stafford

Registered: 18 Feb 2011

Posts: 1,134

Status: Offline

Post #5
Cheers Stan thats what i wanted to hear about not ripping the head off!

Mei, what piper or newmans cams should i be looking at for the same increase? More power and torque with no expense of driveability floats my boat on my less than awesome wage!

________________________________________

owain wrote:
A GTI-6 with a good dashboard and the seats down can outsprint an E46 M3 in July.
Posted 25th Feb 2012 at 19:48
welshpug!

Capt Pedantic

Location: Bigend, Wales.

Registered: 27 Mar 2007

Posts: 25,838

Status: Offline

Post #6
PH2's work fine, no idea of gains as I never got a chance to have mine mapped, but it ran on stock ecu.

Piper BP270H will also go in a stock engine, Kent PT's I wouldnt use personally as they have a tad too much lift @ TDC.

Peter Taylor does some regrinds, if you can get a spare set and get on 205gtidrivers sharpish there's a group buy being arranged.

________________________________________

need a part number? get on here - http://public.servicebox.peugeot.com

Bring on the Trumpets.

Posted 25th Feb 2012 at 19:52
atterz

Seasoned Pro

Location: Stafford

Registered: 18 Feb 2011

Posts: 1,134

Status: Offline

Post #7
Similar sort of gains?

________________________________________

owain wrote:
A GTI-6 with a good dashboard and the seats down can outsprint an E46 M3 in July.
Posted 25th Feb 2012 at 20:10
welshpug!

Capt Pedantic

Location: Bigend, Wales.

Registered: 27 Mar 2007

Posts: 25,838

Status: Offline

Post #8
Not seen many published figures or project threads, but Peter's would likely to be some of the best given he's done testing of his own profiles.

________________________________________

need a part number? get on here - http://public.servicebox.peugeot.com

Bring on the Trumpets.

Posted 25th Feb 2012 at 23:24
atterz

Seasoned Pro

Location: Stafford

Registered: 18 Feb 2011

Posts: 1,134

Status: Offline

Post #9
Cheers mate Smile Will look in to it!

________________________________________

owain wrote:
A GTI-6 with a good dashboard and the seats down can outsprint an E46 M3 in July.
Posted 26th Feb 2012 at 10:45
mabgti

NV motors

Location: Bham tunnel @7400rpm

Registered: 28 Aug 2003

Posts: 9,127

Status: Offline

Post #10
Regrinds are never gonna in tolerance to the thousanths on a new cam?

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Posted 26th Feb 2012 at 13:38
jammapic

Senior User

Location: Manchester

Registered: 11 Jun 2010

Posts: 778

Status: Offline

Post #11
For me it would be CatCams + Mapped at RSTuning... I know they give a proven result! Razz

JP

________________________________________

HDI Engine Tuning / Remapping Services - https://www.facebook.com/dervtech

306 GTi-6 Track Car - 200+ hp all N/A!
306 DTurbo Track beasty - 209.9hp - RIP
Posted 26th Feb 2012 at 14:44
welshpug!

Capt Pedantic

Location: Bigend, Wales.

Registered: 27 Mar 2007

Posts: 25,838

Status: Offline

Post #12
they may well do, but after my chat with sandy I wouldn't use them.

________________________________________

need a part number? get on here - http://public.servicebox.peugeot.com

Bring on the Trumpets.

Posted 26th Feb 2012 at 15:31
info@pug1off.com

Newbie

Location: Brackley

Registered: 24 Sep 2011

Posts: 46

Status: Offline

Post #13
I have to say that Catcams are one of the best power products on the market. Before we swapped over to Cat for our race engines we were struggling to make more than 255bhp, with Cat we instantly got to 302.

They are supplied with a full data sheet, more info than any other manufacturer and advice on what additional components are required ie. piston cut-outs, follower type, and detailed timing data. If you have a profile number for these cams I can advise on the fitment.

________________________________________

N/A XU10J4RS = 302.1 bhp / 184.2 lb.ft
Turbo XU10J4RS = 500.2 bhp / 443 lb.ft
USC 2011 Double Class winners
N/A FWD 0-60 winners at TRAX 2011

Developers, stockists and installers of superior upgrades for the Peugeot 306 GTi6 & Rallye, including:-

*NEW!!!!! 4.8:1 final drive for BE3/6
*BBM Group N engine mounts
*Cat Cams and vernier pulleys
*Emerald ECU's
*Jenvey throttle bodies
*Uprated gear linkages and short shifts
*Quaife & Tran-X LSD's for BE3/6
*Tar-Ox brake discs and Ferodo DS2500 pads
*Solid rear beam mounts
*21-25mm torsion bars
*25mm rear anti roll bars
Posted 28th Feb 2012 at 22:03
info@pug1off.com

Newbie

Location: Brackley

Registered: 24 Sep 2011

Posts: 46

Status: Offline

Post #14
Just followed the link, the "106" profile is great with a remap and the latest results can be seen on our blog below dated 10/12/11. Timing is 112/112 and as long as the timing is carried out by a competant engine builder nothing will go wrong. If you use the standard timing marks it probably will. Often Cat will push the limits of a Cam such as this to get the valve to piston clearance fairly close optimizing performance, but correct timing is essential.

http://www.pug1off.com/peugeot_citroen_specialists_brackley/blog/

Hope this helps.

________________________________________

N/A XU10J4RS = 302.1 bhp / 184.2 lb.ft
Turbo XU10J4RS = 500.2 bhp / 443 lb.ft
USC 2011 Double Class winners
N/A FWD 0-60 winners at TRAX 2011

Developers, stockists and installers of superior upgrades for the Peugeot 306 GTi6 & Rallye, including:-

*NEW!!!!! 4.8:1 final drive for BE3/6
*BBM Group N engine mounts
*Cat Cams and vernier pulleys
*Emerald ECU's
*Jenvey throttle bodies
*Uprated gear linkages and short shifts
*Quaife & Tran-X LSD's for BE3/6
*Tar-Ox brake discs and Ferodo DS2500 pads
*Solid rear beam mounts
*21-25mm torsion bars
*25mm rear anti roll bars
Posted 28th Feb 2012 at 22:17

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