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F2 Stu
21-02-2004, 18:26
Woke up this morning to discover a thin sheet of frost all over the Ibiza, Ideal RR conditions:)

Brimmed the tank with Optimax and my octane booster of choice and drove to Southam to arrive in F2 Stu fashion by getting their before everybody else (by about 1/4 hour). As soon as I bunged them the keys and before you could say brass monkeys the Ibiza was on the rollers with a figure of 79.1 Bhp - Huh?, WTF? thats a 2.2 Bhp increase from only a matter of weeks ago with the same fuel & octane booster albeit without a cracked exhuast manifold. Pleasently surprised I was:)

Next they set about plumbing in the fuel pressure regulator valve that I partially installed and got stumped by the confusing plumbing arrangement. This was followed by few more dyno runs & plugging VAG-COM adjusting the fuel pressure & ignition timing.

End result = 80.1 Bhp, 105.4 Lb Ft Torque

Took it for a spin to discover a different car, throttle more responsive lowdown and seems to want to pull more under acceleration.
Then I was subsequently told it was begging for a camshaft, so was I!!!! Also, I enquired about getting my head fettled with, chance would have it that Vince had an identical head off a polo that had just had the work that I was enqiuring about. enlarged & gas flowed inlet & exhuast ports, new valves & guides and head skimmed, oh how I dribbled:) just got to find the readys for it;)

Their have been varied reports of pressure regulating valves, it does what it says on the box in my case.

Good thorough service and cost lest than I was expecting:)

F2 Stu
21-02-2004, 18:28
They hooked up a guage to measure fuel pressures. No stabbing around in the dark here:)

F2 Stu
21-02-2004, 18:31
RevoKev turned up to blag the use ono of Stealth's ramps to fit a front antiroll-bar gave him the benefit of my experience when I did mine;)

F2 Stu
21-02-2004, 18:34
After the mysterious bhp increase, the arrival of RevoKev and discovering this thing pluged into the car, Im starting to wonder...............:D

m0rk
21-02-2004, 19:07
not bad torque at all mate

worthwhile trip it sounds like.

M

DP1
21-02-2004, 19:15
Revo trial?

F2 Stu
21-02-2004, 19:31
Originally posted by m0rk
not bad torque at all mate

worthwhile trip it sounds like.

M

It was, would of been even better with the cam.

danny842003
22-02-2004, 13:33
how has the fuel economy changed with the new valve?
also where did u get your strut brace from? how much £? and is it listed as a 1.4 or as a gti?

:cheers:

F2 Stu
22-02-2004, 15:10
cant realy tell if its more thirstyer just yet

the brace came from demon tweeks listed for an 8v gti (not 16v) it cost around the £35mark

Steve
22-02-2004, 15:29
Nice figures. What gains are you likely to get with the head and the cam?

F2 Stu
22-02-2004, 15:35
with the cam knocking on the door of 90, the head a lil bit more

WeeJase
22-02-2004, 18:22
just need to adjust yer sig now stu;) good results

F2 Stu
22-02-2004, 18:23
oh yea:)

Tom B
22-02-2004, 18:48
Blimey they're very good figures! Well done Stu :)

My 100bhp 16v had less torque than that!

F2 Stu
22-02-2004, 19:31
Cheers, I aint done yet, kinda want to to it to prove somebody else that 90 is acheivable from the 8v unit having being slagged of for it;)

andyj
23-02-2004, 07:12
Some good news there Stu ;)

Hmm... me comtemplates keeping the 1.4 for anopther year or so, therefore some 'fiddling' maybe required !! ;)

RobT
23-02-2004, 07:44
Nice one Stu, proper pasty.

Cheers

Rob

Revo Kev
23-02-2004, 08:47
Excellent figures, shame about the dodgy picture!;)

Good to see you mate.

max_torque
23-02-2004, 21:51
Originally posted by F2 Stu
Cheers, I aint done yet, kinda want to to it to prove somebody else that 90 is acheivable from the 8v unit having being slagged of for it;)

90??, there's gota be an easy 100+ in there with a decent cam/ exhaust and throttle bodies!

Steve
23-02-2004, 22:00
Is the cam/head going to have a negative effect on torque as a sacrifice for more power?

WeeJase
23-02-2004, 22:57
probably just move it up the rev range steve,i would imagine+ a few more gee-gees;)