Omega Owners Forum

Trading Area => Car Parts, bits For Sale & Wanted => Topic started by: serek on 16 February 2015, 10:33:47

Title: F/S 3.0 cams with lower divider ideal upgrade for 2.5 v6 or 2.6 v6
Post by: serek on 16 February 2015, 10:33:47

as above have here few sets of 3.0 cams, set inc. 4 cams 2xG and 2xA and lower inlet divider,
price £100 posted *


fitting service available :y


*- price for one set

available 6 sets
thanks

Title: Re: F/S 3.0 cams with lower divider ideal upgrade for 2.5 v6 or 2.6 v6
Post by: steve6367 on 17 February 2015, 19:39:59

Hi there, what kind of improvement do these provide?

Steve

Title: Re: F/S 3.0 cams with lower divider ideal upgrade for 2.5 v6 or 2.6 v6
Post by: VXL V6 on 17 February 2015, 19:46:38

Improves the top end performance.

Title: Re: F/S 3.0 cams with lower divider ideal upgrade for 2.5 v6 or 2.6 v6
Post by: steve6367 on 17 February 2015, 19:50:06

Ah ok - in danger of thread hijack, but how? What is different about the cams? Any negative effects?

Title: Re: F/S 3.0 cams with lower divider ideal upgrade for 2.5 v6 or 2.6 v6
Post by: JamesV6CDX on 17 February 2015, 19:52:37

Quote from: steve6367 on 17 February 2015, 19:50:06

Ah ok - in danger of thread hijack, but how? What is different about the cams? Any negative effects?

It basically increases valve lift :y

The only negative is a slightly less refined idle, but it's negligible... :y

Title: Re: F/S 3.0 cams with lower divider ideal upgrade for 2.5 v6 or 2.6 v6
Post by: serek on 17 February 2015, 19:54:15

there difference on high of cams.
this standard mod done on vxl on vectra gsi, thats way vectra b gsi 2.5 v6 have 192 bhp

Title: Re: F/S 3.0 cams with lower divider ideal upgrade for 2.5 v6 or 2.6 v6
Post by: JamesV6CDX on 17 February 2015, 19:58:47

Quote from: JamesV6CDX on 17 February 2015, 19:52:37

Quote from: steve6367 on 17 February 2015, 19:50:06

Ah ok - in danger of thread hijack, but how? What is different about the cams? Any negative effects?

It basically increases valve lift :y

The only negative is a slightly less refined idle, but it's negligible... :y

Don't be put off by this by the way. You really do have to concentrate to even notice :y

Title: Re: F/S 3.0 cams with lower divider ideal upgrade for 2.5 v6 or 2.6 v6
Post by: sjc on 19 February 2015, 08:33:39

I've also heard it said that using the 3.0 long nose plenum helps bottom end torque on the 2.5 too, but must stress that I've never played with a 2.5 myself.