fiddie Member 11 Member For: 18y 4d Posted 23/02/07 10:11 AM Share Posted 23/02/07 10:11 AM thanks mate is that with a tune as well or is that just the exhaust on? and what typr of headers did you get from JMM where they the race series or the standard ones? if possible could you post a pic up of your headers please cheersFIDDIE Link to comment Share on other sites More sharing options...
Ruger Member 32 Member For: 18y 5m 1d Posted 24/02/07 09:00 AM Share Posted 24/02/07 09:00 AM 4495's here dunno what rwkw im making but ive run 95mph. Link to comment Share on other sites More sharing options...
Guest Guests Posted 24/02/07 08:20 PM Share Posted 24/02/07 08:20 PM Anyone got a pic of the Nizpro headers??? Link to comment Share on other sites More sharing options...
eMPee Member 247 Member For: 20y 7m 28d Location: Sydney Posted 24/02/07 11:09 PM Share Posted 24/02/07 11:09 PM here u gonizpro_headers.bmp Link to comment Share on other sites More sharing options...
neil101 Donating Members 123 Member For: 19y 24d Gender: Male Location: Kurrajong Heights NSW Posted 24/02/07 11:36 PM Share Posted 24/02/07 11:36 PM Jmm only do the one type for the ba at the moment as far as I'm aware, and that figure is untuned should see 175rwkw with underdrive and custom tune I'll send u pic once my camera is charged.The nizzpro headers look interesting anyone used them yet? what sought of gains you had with them not sure about running twin cats on a n/a though.Neil Link to comment Share on other sites More sharing options...
Guest Guests Posted 25/02/07 02:49 AM Share Posted 25/02/07 02:49 AM What the F@(k?????Duel headers can that be right????How has this not been talked about before?What the??? Link to comment Share on other sites More sharing options...
NA-06-XR Member 112 Member For: 17y 10m 26d Posted 25/02/07 05:15 AM Share Posted 25/02/07 05:15 AM I thik this must be where I missed out on that extra 20kw...having the herrod ones, Simon must've really meant what he was saying. They must have really meant what he said about the exhaust and extractors being the weak point in my build.. I"m definitely going to be talking to simon about this....eMPee - how did you happen across this picture? you don't have these on your car do you? Link to comment Share on other sites More sharing options...
Guest Guests Posted 25/02/07 06:24 AM Share Posted 25/02/07 06:24 AM Look to me these headers look crazy, how come there’s only one O2 sensor on one side only.How would this set up work? Scavenging is a science / art form (to get it 100% right), when it comes to headers scavenging its what there all about and I just can't see how this set up would do the job right. This set up would need to be linked back in the system some where, like a duel 8V system, it needs to be linked to even every up. I just can’t see the reasoning behind this set up, Its cool but would it work?Also you’d need 2 cats and a custom exhaust to fit it, this kind of set up may have its place bolted no a +350kw donk but I think it may go to far for the Barra and be to had to tune off, uneven flow would make it a pain to work with me thinks.My hats off to you again Simon, for having a real go at it, no one does R’n’D like Nizpro, info about how it works would be really cool and if it doesn’t why? Link to comment Share on other sites More sharing options...
Guest Guests Posted 25/02/07 06:29 AM Share Posted 25/02/07 06:29 AM (edited) Look closer at that photo guys,Is that a stock Balancer? Cos it don't look like a stock balancer, its the wrong colour for a start.Wheres the water pump pulley gone??? Electric water pump fans take notes.Would you quote power figures off an engine with out a water pump pulley set up and wheres the power steering pulley all these extras make drag on the engine? I know these no needed for them on an engine dyno but real world is where I drive day to day. Simon would have a very good idea about the power gain to be had from removing the water pump from this project, he hasn't gone as far as to remove the pump wheel from inside the engine, or has he?????? And why in a top class work shop like Nizpro is there a "the tool of a hack" shifter on the donk??? Ha Ha Ha.Questions and more questions............ Edited 25/02/07 06:39 AM by NOS XR Link to comment Share on other sites More sharing options...
XRchic Member 4 Member For: 20y 1m 6d Location: Mt Barker, SA Posted 25/02/07 10:40 AM Share Posted 25/02/07 10:40 AM I had talked to her about her JMM Dev3 kit and she says that she got hers pretty much when they first came out (dont quote me on the wording, my impression only) and when I talked to Jim him self a while back apparently they seem to be bigger and better so im not sure whats the go but ill have to call JMM tomorrow to find out the exact details←Hi guysYes, I have the DEV3 kit. And I cannot complain about them at all. In fact, the headers and exhaust in particular, have made heaps of difference to my car. The thing is that now I want to do some other things and I need something with bigger primaries to suit it, and I am changing the entire exhaust to a twin system anyway. I am also thinking of doing a lot more enginework down the track and need the bigger headers.If I was not going to do any more mods, I would definitely keep the JMM system, no doubts at all. Really good workmanship.Hope that helps. Oh and they are the only ones available for BAs, or were, when I got them.Jac Link to comment Share on other sites More sharing options...
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