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Author Topic: Jetting recommendations  (Read 2883 times)
Rocket Ron
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Posts: 2861


It's old school for a reason
« on: May 11, 2013, 18:08:06 pm »
Looking for recommendations for jetting for my engine I know it's difficult but looking for a base to begin with

2276cc
Fk46 cam
Cb wedge port heads
10.8.1 compression ratio
Ida's with 44 vents
Full weight bug
Short box

Thanks in advance

« Last Edit: May 13, 2013, 09:08:04 am by Rocket Ron » Logged
13.12 @ 101.84

Grooving out on life

You can't polish a turd but you can roll it in glitter
leec
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Posts: 2585
« Reply #1 on: May 11, 2013, 19:51:03 pm »
Check my thread that Richie replied to. Martin and I went out with that set up on the street and it drove lovely but had loads of top end compared to the 40 vent set up I had before.

This all in the 67? Lee
Ps, will show you where to get a very good price on jets....
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Rocket Ron
Hero Member
*****
Posts: 2861


It's old school for a reason
« Reply #2 on: May 11, 2013, 23:17:01 pm »
Lee

Had a read of your thread, gonna try 180 and 200 airs and see how i get on and will update the thread once I get some miles on the engine  Grin

Regards. Ron
« Last Edit: May 11, 2013, 23:19:16 pm by Rocket Ron » Logged
13.12 @ 101.84

Grooving out on life

You can't polish a turd but you can roll it in glitter
leec
Hero Member
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Posts: 2585
« Reply #3 on: May 11, 2013, 23:34:26 pm »
Why not use a smaller vent to run the engine in?

Lee
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neil68
Hero Member
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Posts: 538
« Reply #4 on: May 11, 2013, 23:50:57 pm »
I have somewhat similar combo:

2332 cc
Raptor 274-degree 0.425" (similar to FK47)
CB 44 x 37, then JPM 48 x 38
10.7:1 CR
IDA's with 42, then 45 vents
Full weight stock Beetle (2,030 lb with driver)
Short gearbox
Dynoed best with 34 degrees advance

180 mains
210 air
F7's and F2's (tried both)
60 idles

12.8 ET at 104 MPH with drag radials, no burnout and poor driver Wink
« Last Edit: May 11, 2013, 23:52:28 pm by neil68 » Logged
Neil
Der Kleiner Rennwagens
'68 Beetle, 2332 cc, 204 WHP
12.5 seconds @ 172 KM/H (107.5 MPH)
Dynojet Test:  https://www.youtube.com/watch?v=M9B_H3eklAo
richie
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Posts: 5621
« Reply #5 on: May 13, 2013, 08:10:21 am »
Ron,I think they are wedgeports,not ultra wedgeports Wink

as its new,70idles to bed the cam in,then try 65 idles

something similar to Lees will get you out and running safely


cheers Richie
Logged
Cars are supposed to be driven, not just talked about!!!   


Good parts might be expensive but good advice is priceless Wink
Rocket Ron
Hero Member
*****
Posts: 2861


It's old school for a reason
« Reply #6 on: May 13, 2013, 09:13:09 am »
Quote from: richie on May 13, 2013, 08:10:21 am
Ron,I think they are wedgeports,not ultra wedgeports Wink

as its new,70idles to bed the cam in,then try 65 idles

something similar to Lees will get you out and running safely


cheers Richie

Hi Richie

My bad  Roll Eyes

Just as well we fattened the idles up when we bunt the cam in last week , got to sort out the valve lash today as its the first time a free moment since last Monday when we did the burn , then I can take it for a drive   Cheesy.

Valve clearances at zero when cold ?
 Regards Ron
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13.12 @ 101.84

Grooving out on life

You can't polish a turd but you can roll it in glitter
richie
Hero Member
*****
Posts: 5621
« Reply #7 on: May 13, 2013, 10:27:30 am »
yep,valves at zero,excellent that it is nearly there now Cool

cheers Richie
Logged
Cars are supposed to be driven, not just talked about!!!   


Good parts might be expensive but good advice is priceless Wink
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