johnyardley Posted June 6, 2006 Report Share Posted June 6, 2006 Hi,Does anyone know the differences between 1.4 tdi 75bhp and the audi a2 1.4 tdi sport 90 bhp engines.If it's turbo and injectors it could be the route for soem modifying.Best wishesJohn Quote Link to comment Share on other sites More sharing options...
Teflon Posted June 7, 2006 Report Share Posted June 7, 2006 If it's turbo and injectors it could be the route for soem modifying.Best wishesJohnwe've had this arguement before i think.but as far as i know the 90 hp model has a vnt turbocharger.if you are wanting to modify the pd lump then use the pd130 injectors as they are more readily available from breakers. i squeezed 142bhp from a 3cyl tdi lump a while back using, hybrid turbo, ported head, pd130 injectors, pd150 conrods and pistons(lower compression ratio) and a custom remap. Quote Link to comment Share on other sites More sharing options...
Max69vk Posted June 8, 2006 Report Share Posted June 8, 2006 (edited) i squeezed 142bhp from a 3cyl tdi lump a while back using, hybrid turbo, ported head, pd130 injectors, pd150 conrods and pistons(lower compression ratio) and a custom remap.B*gger me, thats double the basic standard! Got any pics? Edited June 8, 2006 by Max69vk Quote Link to comment Share on other sites More sharing options...
Teflon Posted June 8, 2006 Report Share Posted June 8, 2006 B*gger me, thats double the basic standard! Got any pics?yes, somewhere????under the bonnet it looked pretty standard, except i moved the battery to the boot.i even used the standard air box Quote Link to comment Share on other sites More sharing options...
Max69vk Posted June 8, 2006 Report Share Posted June 8, 2006 I could have bought some PD130 injectors recently at a bargain price too style="vertical-align:middle" emoid=":doh:" border="0" alt="doh.gif" /> What sort of torque was it pushing out? Quote Link to comment Share on other sites More sharing options...
Teflon Posted June 8, 2006 Report Share Posted June 8, 2006 I could have bought some PD130 injectors recently at a bargain price too style="vertical-align:middle" emoid=":doh:" border="0" alt="doh.gif" /> What sort of torque was it pushing out?it was just shy of 290NM Quote Link to comment Share on other sites More sharing options...
nfbr Posted June 8, 2006 Report Share Posted June 8, 2006 but as far as i know the 90 hp model has a vnt turbocharger.All 1.4 tdi "PD" engines have the VNT turbo charger...its only the Non-PD engine as used in some of the 6n2 polo's which had the non-vnt Quote Link to comment Share on other sites More sharing options...
nfbr Posted June 8, 2006 Report Share Posted June 8, 2006 if you are wanting to modify the pd lump then use the pd130 injectors as they are more readily available from breakers. i squeezed 142bhp from a 3cyl tdi lump a while back using, hybrid turbo, ported head, pd130 injectors, pd150 conrods and pistons(lower compression ratio) and a custom remap.TBH mate, I'm not gona believe a word you say until you prove that Quote Link to comment Share on other sites More sharing options...
Teflon Posted June 8, 2006 Report Share Posted June 8, 2006 TBH mate, I'm not gona believe a word you say until you prove thati don't care really Quote Link to comment Share on other sites More sharing options...
eXXXtreme arosa Posted June 9, 2006 Report Share Posted June 9, 2006 TBH mate, I'm not gona believe a word you say until you prove that style="vertical-align:middle" emoid=":lol:" border="0" alt="laugh.gif" /> mate you have know idea how many cars this guy has built! 4 lupos one of the the tdi, a lupo 1.6 on throttle bodies, 4 mk 4 polos, a mk5 polo..... list goes on and on hes built more cars than youve had hot dinners and my brothers seen half of them style="vertical-align:middle" emoid=":D" border="0" alt="biggrin.gif" /> believe it or not hes done it! Quote Link to comment Share on other sites More sharing options...
nfbr Posted June 9, 2006 Report Share Posted June 9, 2006 (edited) I'm not doubting him for one seccond... I'd just like some kind of confirmation as i'd be really interested to see this lupo tdi...And even though he's built more cars than i've had hot dinners, he still manages to give out incorrect information?the 1.4 tdi PD, weather in 75, or 90bhp guise has a VNT turbo... Edited June 9, 2006 by nfbr Quote Link to comment Share on other sites More sharing options...
Teflon Posted June 10, 2006 Report Share Posted June 10, 2006 And even though he's built more cars than i've had hot dinnerslooking at myself in the mirror this morning i'm beginning to think that i've had more hot dinners than you've had err... hot dinners Quote Link to comment Share on other sites More sharing options...
eXXXtreme arosa Posted June 10, 2006 Report Share Posted June 10, 2006 PMSL! Quote Link to comment Share on other sites More sharing options...
nfbr Posted June 10, 2006 Report Share Posted June 10, 2006 (edited) looking at myself in the mirror this morning i'm beginning to think that i've had more hot dinners than you've had err... hot dinnerssince i'm a northerner, i dont tend to have hot meals for dinner...i have hot meals for tea... Edited June 10, 2006 by nfbr Quote Link to comment Share on other sites More sharing options...
David23 Posted June 11, 2006 Report Share Posted June 11, 2006 All 1.4 tdi "PD" engines have the VNT turbo charger...its only the Non-PD engine as used in some of the 6n2 polo's which had the non-vntI think that is incorrect.The AMF type engines in Polos, Lupos, A2s, Fabias etc. have a standard Garrett GT12 wastegate turbo. VNT is *only* used on the 1.2l eco TDI (engine code ANY) and the 66kW three cylinder TDI in that was available in the A2 (engine code ATL). Quote Link to comment Share on other sites More sharing options...
nfbr Posted June 11, 2006 Report Share Posted June 11, 2006 (edited) Strange how mine has a VNT, As does Sleeky TDI's, As does Lynseyswe must all be lucky...heres a pic of a vnt15 courtesy of "www. technologie-entwicklung .de" border="0" class="linked-image" /> border="0" alt="" />Exactly the same in every way as mine Edited June 11, 2006 by nfbr Quote Link to comment Share on other sites More sharing options...
johnyardley Posted June 13, 2006 Author Report Share Posted June 13, 2006 we've had this arguement before i think.but as far as i know the 90 hp model has a vnt turbocharger.if you are wanting to modify the pd lump then use the pd130 injectors as they are more readily available from breakers. i squeezed 142bhp from a 3cyl tdi lump a while back using, hybrid turbo, ported head, pd130 injectors, pd150 conrods and pistons(lower compression ratio) and a custom remap.Hi, I have heard of such a car. Wondered where you got the hybrid turbo from and what spec it is. For example vnt17 body vnt15 vanes?Are the conrods and pistons completely transferable ?Did you have the car rolling road tested?Do the maths 1422/3 * 4 =1896Thanks for your postJohn Quote Link to comment Share on other sites More sharing options...
Teflon Posted June 16, 2006 Report Share Posted June 16, 2006 Hi, I have heard of such a car. Wondered where you got the hybrid turbo from and what spec it is. For example vnt17 body vnt15 vanes?Are the conrods and pistons completely transferable ?Did you have the car rolling road tested?it had a gt12 vnt turbine with a 17/44 compressor housingthe pistons and conrods are completely transferable, they have the same bore & stroke mesurementsbut bear in mind if you do this that the number 1 piston is slightlly different shape to the rest so therefore can only go into the number 1 bore.the injectors are a staight swap too, but remember to check the clearance of the injector rocker after installation.it was bordering on being dangerous to drive in the wet!!! Quote Link to comment Share on other sites More sharing options...
johnyardley Posted June 29, 2006 Author Report Share Posted June 29, 2006 Thanks for the reply,Any idea where the car is now plse.Best wishesJohn Quote Link to comment Share on other sites More sharing options...
gargoil Posted June 29, 2006 Report Share Posted June 29, 2006 Strange how mine has a VNT, As does Sleeky TDI's, As does Lynseyswe must all be lucky...heres a pic of a vnt15 courtesy of "www. technologie-entwicklung .de" border="0" class="linked-image" /> border="0" alt="" />Exactly the same in every way as mineThans the dinkyist, weeist turbocharger I've ever seen! So cute! Who made it? Garrett-Fisher price? style="vertical-align:middle" emoid=":D" border="0" alt="biggrin.gif" /> style="vertical-align:middle" emoid=":P" border="0" alt="tongue.gif" /> Quote Link to comment Share on other sites More sharing options...
ArosaPD Posted June 30, 2006 Report Share Posted June 30, 2006 Thans the dinkyist, weeist turbocharger I've ever seen! So cute! Who made it? Garrett-Fisher price? style="vertical-align:middle" emoid=":D" border="0" alt="biggrin.gif" /> style="vertical-align:middle" emoid=":P" border="0" alt="tongue.gif" />It's like a little atomic bomb......small in size, but nonetheless very effective at doing its job! style="vertical-align:middle" emoid=";)" border="0" alt="wink.gif" /> Quote Link to comment Share on other sites More sharing options...
Max69vk Posted July 1, 2006 Report Share Posted July 1, 2006 It's like a little atomic bomb......small in size, but nonetheless very effective at doing its job! style="vertical-align:middle" emoid=";)" border="0" alt="wink.gif" />Sounds like something I'd say to the missus! style="vertical-align:middle" emoid=":lol:" border="0" alt="laugh.gif" /> Quote Link to comment Share on other sites More sharing options...
carter Posted July 2, 2006 Report Share Posted July 2, 2006 (edited) here are some pictures of my turbo, not just some pics of the net but my actual turbo (seals have gone hense why its off lol) on the casing it reads Garrett 43. sorry for the quality, taken on mi phone. border="0" class="linked-image" /> border="0" alt="" /> border="0" class="linked-image" /> border="0" alt="" /> border="0" class="linked-image" /> border="0" alt="" />and here is a picture of a VNT on the custom code stand at inters. border="0" class="linked-image" /> border="0" alt="" />what do people make of that? Edited July 2, 2006 by carter Quote Link to comment Share on other sites More sharing options...
gargoil Posted July 2, 2006 Report Share Posted July 2, 2006 Bet it'd make your car as fast as a turbocharged cheetah straight after its first cup of coffee in the morning!!! style="vertical-align:middle" emoid=";)" border="0" alt="wink.gif" /> Quote Link to comment Share on other sites More sharing options...
Teflon Posted July 5, 2006 Report Share Posted July 5, 2006 i hate to say this but,the picture above dosn't look like a vnt unit to me????anybody??? Quote Link to comment Share on other sites More sharing options...
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