FILFAN Posted October 16, 2012 Posted October 16, 2012 am after some bits to make my xe go a little faster and wondered if your sheds etc may have some in would like some cams that will fit the early dizzy model and a set of round toth verniers would also be interested in a full low exit exhaust
FILFAN Posted October 16, 2012 Author Posted October 16, 2012 I my have some cams arnt yours the newer type with the dizzy blanked off?
SootySport Posted October 16, 2012 Posted October 16, 2012 Peter G has a alloy front pulley to drive the alternator, which is actually at my house at the mo. He wants £40 for it.
FILFAN Posted October 16, 2012 Author Posted October 16, 2012 Yes they were used on dizzyless engine Yeah thought so. Shame really but I need my dizzy and it would be allot of faffing to remove it and use a seperate cam sensor Thanks though
FILFAN Posted October 16, 2012 Author Posted October 16, 2012 Peter G has a alloy front pulley to drive the alternator, which is actually at my house at the mo. He wants £40 for it. Thanks bud but already got one
pete g Posted October 16, 2012 Posted October 16, 2012 i have a bonnet exit exhuast manifold up for sale £350 good for 280 bhp
Crash test dummy Posted October 17, 2012 Posted October 17, 2012 Yeah thought so. Shame really but I need my dizzy and it would be allot of faffing to remove it and use a seperate cam sensor Thanks though It's an easy job to go dizzy less. Just three additional wires. Why do you think that you will need a cam sensor?
FILFAN Posted October 17, 2012 Author Posted October 17, 2012 It's an easy job to go dizzy less. Just three additional wires. Why do you think that you will need a cam sensor? because I'm running full sequential injection
FILFAN Posted October 17, 2012 Author Posted October 17, 2012 To run fully sequential the crank is user to give tdc but a four stroke cycle it will give tdc on pistons 1 and 3. This is used on a wasted spark and semi sequential setup. For fully sequential the cam is used to tell the ecu it's at tdc on cylinder 1 as the cams rotate once per cycle. A lot of tuners prefer to do semi as its alot easier and not all ecu's support it.
Dave Eastwood (Gadgetman) - Club Chairman Posted October 17, 2012 Posted October 17, 2012 It's been avoided cause of a few reliability issues with the COP units when used with aftermarket ecu's. There also seems to be problems with at least some of the popular aftermarket ecu's and some of the popular engines, whereby they are struggling to reliably/repeatably pick up the cam phasing propery from the background noise. This has affected the use of sequential injection too.
FILFAN Posted October 17, 2012 Author Posted October 17, 2012 It's been avoided cause of a few reliability issues with the COP units when used with aftermarket ecu's. There also seems to be problems with at least some of the popular aftermarket ecu's and some of the popular engines, whereby they are struggling to reliably/repeatably pick up the cam phasing propery from the background noise. This has affected the use of sequential injection too. If using cop there should be very little noise as there are no ht leads which is the main cause. So far and with fingers crossed my setup is all running sweet and with no sync issues
Dave Eastwood (Gadgetman) - Club Chairman Posted October 17, 2012 Posted October 17, 2012 It appears on some systems the cam sensor set up itself is it's own source of noise! The VW VR6 (amongst others) seems to have been a real battle for a few to get running because of this.
Recommended Posts