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Author Topic: Canadian '68 Street/Strip Beetle  (Read 69037 times)
Cheesepanzer
Sr. Member
****
Posts: 431



« Reply #90 on: January 18, 2017, 02:37:30 am »

Very cool build.  Thanks for sharing your story and updates.

Just curious, have you considered replacing the Berg traction bar with a Torque bar set up?
 
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62 Beetle (street/strip build)
63 Type 2 Single Cab
Cornpanzers
neil68
Hero Member
*****
Posts: 538



« Reply #91 on: January 19, 2017, 18:49:30 pm »

Yes, I have considered a torque bar. However, for now I want to keep the stock Z-Bar and other suspension components stock. That might change some day.
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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
neil68
Hero Member
*****
Posts: 538



« Reply #92 on: May 07, 2017, 01:35:22 am »

The price is 3995sek for the Raptor Power Jet Kit. Like t11964 said, the kit comes with different jet sizes, hoses and banjo to connect direct to the carburetor fuel bowl, just remove the standard fuel bowl plug and install the banjo. No extra fuel pressure I needed. The Power jet draws fuel from the bowl at very high air speeds at WOT, so it like an extra stage put on top of the standard main system. The standard main system now works more like a midrange system.

There is a little info on JPMs Facebook
https://www.facebook.com/Johannes-Persson-Motorsport-AB-178561615658940/?fref=ts




Received my Raptor Power Jet kit Smiley
The kit comes with three sets of jets, as expected.  They are 80, 100 & 120 sizes.  Can anyone provide a good starting point?  I have a large engine and intake (eg. 44 mm venturies), so I'm thinking either 100 or 120 jets to start.  Then I'll reduce the main jets from 185 to 160.

Thanks!
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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
neil68
Hero Member
*****
Posts: 538



« Reply #93 on: May 15, 2017, 03:21:04 am »

Installed the JPM Raptor power jet kits on the IDAs.  Had to slightly file some clearance on one corner of the stock jet screens and Jaycee air deflectors, and also swap one of the CB Performance linkage bolts.  Does anyone have any ballpark jetting recommendations?  It sounds like there are lots of these kits in circulation, as mine are from the second batch.  However, I haven't seen any information on them.  I'm going to start by reducing my 185 main jet to 160.



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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
neil68
Hero Member
*****
Posts: 538



« Reply #94 on: May 31, 2017, 06:47:09 am »

Decided to rebuild the 2332 cc after 10+ years of racing.  Picked up an EMPI Auto Linea aluminum case, and will use a new set of Mahle 94 mm cylinders (to replace the old slip-in 94's).  Also new this year will be the Wasp muffler and JPM camshaft:



One of JPM's new grinds #10009:



Tight clearances for the cam lobes and crankshaft counterweights, but it all fits:



Everything test fitted.  Berg 3.5-litre sump would not bolt on, so both the case and sump required clearancing:



New M&H street-strip rear tires and Continental 145/65's on the front.
« Last Edit: May 31, 2017, 07:01:54 am 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
neil68
Hero Member
*****
Posts: 538



« Reply #95 on: August 15, 2017, 01:40:57 am »

Finally decided to ditch my old CB crossbar linkage and Latest Rage breather tower, as they were both getting old and causing problems.  Decided to go with the Vintage Speed bell crank linkage and VS breather tower:



« Last Edit: August 15, 2017, 01:44:55 am 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
55ragtop
Newbie
*
Posts: 4


« Reply #96 on: August 17, 2017, 02:07:54 am »

With no racing at mission this year are you coming out for the great Canadian Neil? I really dig your motor program....have you ran the raptor vents yet?

Josh
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neil68
Hero Member
*****
Posts: 538



« Reply #97 on: August 18, 2017, 07:07:19 am »

I'm not coming to GCVWS this year, as I kind of lost enthusiasm when the drag racing was dropped Sad  Will race locally tomorrow and then head down to Idaho Falls for the solar eclipse instead.  Hope you have good weather!

I'm running the Raptor vents & stacks, but not the Power Jets.  I can't get the Power Jets to work smoothly at the track and I can't find anyone who has ever run them, as far as I can tell in my internet searches (one guy in Sweden on Instagram is all I've found).  I'll try to get on the Dynojet some day and play with the Power Jets.
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
neil68
Hero Member
*****
Posts: 538



« Reply #98 on: January 09, 2018, 04:34:58 am »

Decided to tinker some more this winter, starting with upgrading the intake.  Picked up some EMPI 51 mm carbs on sale and swapped the Raptor venturies, stacks and power jets over.  All parts fit the same as on the Weber IDA, so that was nice.  I had to slightly port the top of the manifolds, as they measured 50.3 mm.  Due to the cold weather and snow, I haven't been able to make the trip to the Dynojet, so that may have to wait until spring.



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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
181
Hero Member
*****
Posts: 632


« Reply #99 on: March 09, 2018, 12:21:41 pm »

Hello Neil, how do you find the difference between two Raptor Cams you have used in the past? I´m thinking of waking up my 181 after 4 years of retirement and upgrading my engine with JPM parts a bit in your fashion.

Thanks,

Jan
« Last Edit: March 09, 2018, 14:16:30 pm by 181 » Logged
neil68
Hero Member
*****
Posts: 538



« Reply #100 on: March 11, 2018, 04:08:42 am »

My ET was faster with the first Raptor cam (274 degrees) than the newest one (282 degrees).  That might be because my Beetle is heavy:  930 kg with driver at last check.

However, having said that, I've been unable to get on the Dynojet to properly tune this setup, due to our long, cold winter.  I'm going to experiment a bit more before deciding which camshaft is better.
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
Stephen schmidt
Jr. Member
**
Posts: 97


« Reply #101 on: March 28, 2018, 18:44:15 pm »

Hopefully we'll see you at this years GCVW show now that drag racing is back Smiley
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neil68
Hero Member
*****
Posts: 538



« Reply #102 on: March 30, 2018, 04:15:56 am »

If work allows, I might be there!
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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
Stephen schmidt
Jr. Member
**
Posts: 97


« Reply #103 on: April 09, 2018, 23:42:22 pm »

If work allows, I might be there!

AWESOME!
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181
Hero Member
*****
Posts: 632


« Reply #104 on: May 30, 2018, 16:02:26 pm »

Hello Neil! Any updates and news?  Smiley
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neil68
Hero Member
*****
Posts: 538



« Reply #105 on: July 26, 2018, 05:58:36 am »

Hello Neil! Any updates and news?  Smiley

I’ve decided to go back to my first Raptor camshaft #06908 (274 degrees).  The Beetle is slower with the #10009 cam (282 degrees), probably because the car is too heavy and not enough CR (I don’t want to flycut the MS230 heads any further).
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
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