| Saxo Engine/Performance If you're interested in tuning Saxo engines, or if you need to know something which is engine related... this is the place for you. |
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7th December 2010, 00:11
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#1
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Saxperience Post Whore
Join Date: Mar 2009
Location: Uppingham, Rutland
Posts: 9,569
Car(s): mk1 JP4'd VTR, '16 Fabia Monte Carlo
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JP4 fuel rail, no return??
am i right in thinking that the JP4 fuel rail has no fuel return on it?
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7th December 2010, 00:22
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#2
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Saxperience Post Whore
Join Date: Jan 2007
Location: Shropshire
Posts: 9,994
Car(s): Moonstone Blue 106 GTi
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yes you be right
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7th December 2010, 00:26
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#3
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Saxperience Post Whore
Join Date: Mar 2009
Location: Uppingham, Rutland
Posts: 9,569
Car(s): mk1 JP4'd VTR, '16 Fabia Monte Carlo
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awesomeee, ive blocked the fuel return off on my J4 engine and its held strong for a year but today it popped off i didnt realise and i lost over £20 worth of fuel and for a student thats a s**t load of fuel!!! lol and i really cant be bothered fitting a fuel return im sure its easy enough but id rather just fit a new fuel rail 
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7th December 2010, 00:35
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#4
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Saxperience Post Whore
Join Date: Jan 2007
Location: Shropshire
Posts: 9,994
Car(s): Moonstone Blue 106 GTi
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may need modding a bit but wont be hard oh fpr is on the end of j4 rail jp4 for is not above the tank. Dunno how you have yours setup
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The Following User Says Thank You to Sophia_Bush For This Useful Post:
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7th December 2010, 00:43
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#5
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Saxperience Post Whore
Join Date: Mar 2009
Location: Uppingham, Rutland
Posts: 9,569
Car(s): mk1 JP4'd VTR, '16 Fabia Monte Carlo
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ive just got a normal 16v engine how it would come straight out of a vts just with a length of pipe coming off the fuel return with a bolt tigerseal'd in the end lol didnt really understand about the fpr? will i need to swap them over and use the j4 fpr or can i use the jp4 fpr?
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7th December 2010, 00:52
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#6
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Saxperience Post Whore
Join Date: Jan 2007
Location: Shropshire
Posts: 9,994
Car(s): Moonstone Blue 106 GTi
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j4 fpr is on the end of the rail jp4 has no provision for this as will be on top of the tank
if your vtr was a silvertop then will have fpr under the rear bench if blacktop then id just keep j4 rail as would need to bugger about plumbing fpr in sep
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7th December 2010, 00:58
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#7
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Saxperience Post Whore
Join Date: Mar 2009
Location: Uppingham, Rutland
Posts: 9,569
Car(s): mk1 JP4'd VTR, '16 Fabia Monte Carlo
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oh i see, i had a silvertop engine so yes ill have the fpr under the bench? so should be a straight swap?
so (i might sound like an idiot here) but as i had a silvertop engine ive got the fpr under the rear bench and because i fitted the J4 engine i ALSO have an fpr on my fuel rail, so ive currently got 2 fprs?
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7th December 2010, 01:11
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#8
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Saxperience Post Whore
Join Date: Jan 2007
Location: Shropshire
Posts: 9,994
Car(s): Moonstone Blue 106 GTi
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yes you have 2 fprs
in that case jp4 is all good to go with a small bit of modding
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The Following User Says Thank You to Sophia_Bush For This Useful Post:
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7th December 2010, 01:22
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#9
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Saxperience Post Whore
Join Date: Mar 2009
Location: Uppingham, Rutland
Posts: 9,569
Car(s): mk1 JP4'd VTR, '16 Fabia Monte Carlo
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brilliant, have you had any experience of fitting them to j4's in terms of what needs modding?
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7th December 2010, 11:46
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#10
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Saxperience Post Whore
Join Date: Jan 2007
Location: Shropshire
Posts: 9,994
Car(s): Moonstone Blue 106 GTi
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just the brackets that hold it on to the inlet everything else fits fine from when I tried it easy enough to sort out
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7th December 2010, 14:28
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#11
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Saxperience Post Whore
Join Date: Mar 2009
Location: Uppingham, Rutland
Posts: 9,569
Car(s): mk1 JP4'd VTR, '16 Fabia Monte Carlo
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ok thanks for the help mate better get myself one ordered 
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7th December 2010, 14:33
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#12
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Saxperience Post Whore
Join Date: Jan 2007
Location: Shropshire
Posts: 9,994
Car(s): Moonstone Blue 106 GTi
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wait till weekend and ill take the one off my c2 inlet above for you?
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7th December 2010, 15:15
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#13
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Saxperience Post Whore
Join Date: Mar 2009
Location: Uppingham, Rutland
Posts: 9,569
Car(s): mk1 JP4'd VTR, '16 Fabia Monte Carlo
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Quote:
Originally Posted by Sophia_Bush
wait till weekend and ill take the one off my c2 inlet above for you?
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how much would you want delivered for it mate? im guessing i can use my own injectors? also has this one ever been fitted to a J4? or has it only just been fitted to that c2 inlet?
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7th December 2010, 15:59
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#14
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Saxperience Post Whore
Join Date: Jan 2007
Location: Shropshire
Posts: 9,994
Car(s): Moonstone Blue 106 GTi
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never been fitted to a j4 just as in the inlet as above, cost of postage its yours
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7th December 2010, 16:50
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#15
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Saxperience Post Whore
Join Date: Mar 2009
Location: Uppingham, Rutland
Posts: 9,569
Car(s): mk1 JP4'd VTR, '16 Fabia Monte Carlo
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really appreciate it mate just let me know how much postage is and ill send it straight over paypal
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