Bogging off the startline
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Bogging off the startline
I was wondering if increasing shooter size would help my launch.
Before I start experimenting, do I keep primary and secondary the same?
It's also occurred to me that as I wa launching at 4-5000 I bet I need to change the pump cam position from hole 1 to 2.
Before I start experimenting, do I keep primary and secondary the same?
It's also occurred to me that as I wa launching at 4-5000 I bet I need to change the pump cam position from hole 1 to 2.
No-one will believe you...
What you can do is mess with the secondary pump, it's unlikely that has shot it's load by then. Bigger shooter, more aggressive pump cam and ultimately a 50cc pump are things you can experiment with. The other thing you can experiment with is the power valve, the sooner that opens the quicker it enriches the mixture, if it's a big bog that might be the only way to get rid of it.
“This ain’t no party, this ain’t no disco, this ain’t no foolin’ around”
Line lock, mate.
On a race car you would have a 1st stage Rev limiter so you would already be at WOT, so the pumps would not work at all, hence the question.
I would back off both pump arms to delay the shot and try again. You could have a rich bog (but I doubt it) so at least this would prove it.
Make sure there is still sufficient cam profile to obtain a decent pump, you may have to bend the arm a bit.
On a race car you would have a 1st stage Rev limiter so you would already be at WOT, so the pumps would not work at all, hence the question.
I would back off both pump arms to delay the shot and try again. You could have a rich bog (but I doubt it) so at least this would prove it.
Make sure there is still sufficient cam profile to obtain a decent pump, you may have to bend the arm a bit.
Pete Wiseman; Cambridge.
Mopar by the grace of God
Mopar by the grace of God
Ta Pete.
I think I'd need a bit more practice to add the linelok into the things to remember on the startline, it's bewildering enough already!
I'll try the pv trick as that's easy to try out. Then I'll have a play around with the pump arms, cams, etc
I think I'd need a bit more practice to add the linelok into the things to remember on the startline, it's bewildering enough already!
I'll try the pv trick as that's easy to try out. Then I'll have a play around with the pump arms, cams, etc
Last edited by db on Sun Aug 21, 16 12:24 pm, edited 1 time in total.
No-one will believe you...