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PRESTWICH TUNED PIPES FOR GAS ENGINES. 
 Zenoah Engine Tuning Software   Zenoah Marine Engines  
  

SECURE ONLINE ORDERING

NEW kraken 52" mono deep V  
 
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These high power tuned pipes are made from lightweight stainless steel, silicone bronze welded and guaranteed not to crack or breakup. They are very high performance pipes but are also suitable for sport boats and are complete with detailed instructions on getting the best from a tuned pipe. They fit over all the normal 7/8" (22mm) headers.  At the recent World Championships in Slovenia a Zenoah G260PUM powered boat using CS23A pipe was faster than the Quickdraw powered boats and faster than most of the 35cc boats.
 
CS23A  Lightweight ultimate competition stainless steel (brushed finish) pipe  with integral watercooled adapter that has 2 internal silicone o-rings and waterchannel that slides over the header to give a sliding watercooled joint. For 25.4mm (1")header. No other coupler such as teflon or silicone is needed and in normal use the internal o-rings will last for many hours. Dave Marles Designed

129.00

Preorder system
  

CS26 lighweight, long, high performance, polished stainless steel silenced pipe for  up to 29cc gas engines. Ideal for converting the noisy Chinese RTR boats to enable their use under European noise laws.
  The front pipe is 7/8" id  (22mm) and will fit over most headers, Hanson, MD etc and has a built in watercooled joiner that has 2 internal silicone o-rings and water channel that slides over the 22mm (7/8") header to give a sliding watercooled joint. 
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no stock
66.95
CS28Stainless steel watercooled  tuned pipe with built in silencer and watercooled sliding coupler. Pipe length is adjustable but with this wrap forward type manifold can be fitted inside many mono boats. Fits over 22mm / 7/8" header pipes. wpe14.jpg (25162 bytes) wpe7E.gif (4972 bytes)
59.95

CS29 Stainless steel full kit of wrap forward  watercooled manifold and watercooled stainless steel tuned pipe with silencer for deepv boats. Pipe length is adjustable. 22mm header wpe1D.jpg (45640 bytes) wpe2A.gif (4301 bytes)
73.95

CS30Stainless steel full kit of 90 degree watercooled manifold and watercooled stainless steel tuned pipe with silencer. Pipe length is adjustable. from exhaust flange to centreline of pipe is approximately 54mm. 22mm header wpe8.jpg (36304 bytes) wpe36.gif (4339 bytes)
73.95

CS31Stainless steel full kit of watercooled Wrap To Centre (WTC) manifold and  watercooled stainless steel tuned pipe with silencer. Pipe length is adjustable.  22mm header wpe22.jpg (40035 bytes) wpe38.gif (3389 bytes)
73.95

CS40  Stainless steel silencer. Fits over 14mm pipe. wpe5.jpg (7148 bytes)

14.95

 

CS43  90 degree wide bend manifold header only. 7/8" (22mm) diameter. Flange to outside of pipe   (57mm) wpe2E.jpg (16144 bytes)
10.00
CS45 90 degree extra wide bend manifold header only. 7/8" (22mm) diameter. Flange to outside of pipe   (67mm) wpe27.jpg (20152 bytes)

13.00

 

CS46 90 degree ultra wide bend manifold header only. 7/8" (22mm) diameter. Flange to outside of pipe  90mm wpe27.jpg (20152 bytes)
no stock

12.50

 

CS47. 90 degree tight bend only. Lightweight stainless steel 7/8" (22mm) OD, 20.5mm id. flange to centreline of pipe 46mm wpe34.jpg (14823 bytes)
12.00
CS49 100 degree bend only. Lightweight stainless steel 7/8" (22mm) OD,  wpe38.jpg (19939 bytes)
10.00
CS51 105 degree stainless steel header pipe 7/8", (22mm). Designed to bring the tuned pipe to the center of the boat on cats. wpe3C.jpg (14819 bytes)

10.00
CS53 Space saver header pipe only. Stainless pipe 22mm (7/8")   wpe44.jpg (23968 bytes)

11.95
CS55  Wrap to Centre manifold stainless steel pipe  only.    22mm od (7/8") wpe48.jpg (23057 bytes) 

10.00
CS56  90 degree header 57mm wide with 15mm drop    22mm od (7/8") wpe60.jpg (11036 bytes) 

13.00
CS57 1",  25.4mm 90 degree wide bend manifold header only. 25mm diameter. Flange to outside of pipe   (57mm) wpe2E.jpg (16144 bytes)
12.00
CS58 1", 25.4mm  100 degree bend only. Lightweight stainless steel 25mm OD,  wpe38.jpg (19939 bytes) out of stock
12.00
CS59 1", 25.4mm 105 degree stainless steel header pipe 25mm. Designed to bring the tuned pipe to the center of the boat on cats. wpe3C.jpg (14819 bytes)
out of stock
12.00
CS62  VS2 4 bolt. NO LEAK exhaust flange.  CNC aluminium watercooled flange that does not allow the possibility of a water leak into the exhaust gas and is machined so that the viton o-rings stay in position. Fits most 22mm 7/8" header pipes and includes one set of viton o-rings.. wpe2.jpg (31812 bytes)  

14.50
CS63  VS2 4 bolt. NO LEAK exhaust flange.  FOR TIGER KING ONLY. This is matched to the special shaped exhaust port on the Tiger King CNC aluminium watercooled flange that does not allow the possibility of a water leak into the exhaust gas and is machined so that the viton o-rings stay in position. Fits most 22mm 7/8" header pipes and includes one set of viton o-rings.. wpe71.jpg (18125 bytes)  

14.50
CS64  1", 25.4mm TYPE. NO LEAK exhaust flange for 25.4mm HEADERS ONLY.  CNC aluminium watercooled flange that does not allow the possibility of a water leak into the exhaust gas and is machined so that the viton o-rings stay in position. Includes one set of viton o-rings.. wpe2.jpg (31812 bytes)  

18.50
CS65  6 x  Spare 3.5mm x 25mm i.d. silicone o-rings to fit all of the the 25.4mm (1") watercooled tuned pipes numbers CS23A, 6 pieces. 

4.00
CS66  Spare high temperature, 25.4mm (1") i.d.,  (3.5mm) section hard wearing VITON o-rings to fit the 25.4mm  CS64 VS3 no leak flange. 6 pieces .wpe2.jpg (19355 bytes)
4.00

CS67 Exhaust mounting bracket for mono's cats and hydros. CNC machined aluminium. wpe1.jpg (9978 bytes)

13.95


CS69  Exhaust retainer for 22mm tuned pipes, clamps onto header and has 2 brackets to attach to nipples. CNC aluminium with o-rings etc. wpe43.jpg (8536 bytes)  wpe4.jpg (37760 bytes)
7.45

CS75 Exhaust mounting exit CS28,  16mm id, CNC machined aluminium   

9.95

CS76 Exhaust mounting bracket for CS23A gas pipe and CS5 15cc nitro pipe,  40mm id, CNC machined aluminium with rubber mounts. wpe80.jpg (34582 bytes)
13.5

CS77 Exhaust mounting bracket for CS28 gas pipe ,  50mm id, CNC machined aluminium with rubber mounts. wpe80.jpg (34582 bytes)
13.5

CS79 Exhaust mounting bracket for CS26,  44mm id, CNC machined aluminium with rubber mounts. wpe69.jpg (26648 bytes)

15.50

CS80 Exhaust mounting bracket for CS23A,  40mm id, CNC machined aluminium with rubber mounts. wpe69.jpg (26648 bytes)
16.50



CS90  Spare 3.5mm x 22mm i.d. silicone o-rings to fit all of the the 22mm watercooled headers plus tuned pipes numbers CS23A,CS24A CS26, CS33, CS34. 6 pieces. 

3.50
CS94  Spare high temperature, 22mm i.d.,  (3.5mm) section hard wearing VITON o-rings to fit the 22mm watercooled header and CS61 VS3 no leak flange. 6 pieces .wpe2.jpg (19355 bytes)
3.50

CS95  Spare high temperature, 22mm i.d.,  (2.4mm) section hard wearing VITON o-rings to fit some exhausts.. 6 pieces  CS61 VS2 No Leak manifold uses 1 of these and 1 of CS74. .wpe2.jpg (19355 bytes)
3.50

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WE SHIP WORLDWIDE contact     Phone.  UK  07842 634090  international  00447842 634090.       PMB,  4, Harvey Court, Harvey Lane, Golborne, Cheshire, WA33RX  England.   Model boats of all types including FSRV, FSRH, FSRO Offshore,  Deepvee, fast electric, cats, zenoah gas boats.     Visa LogoMastercard LogoMaestro LogoElectron Logo  Copyright Dave Marles