Driver Posted August 13, 2003 Share Posted August 13, 2003 hey, just out of curiousity does anyone have any pics of the stock extractors for r33? I wana see the difference. Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/ Share on other sites More sharing options...
NA_R33 Posted August 13, 2003 Share Posted August 13, 2003 i dont have pics but basically the stock manifold is a 6 into one unit and looks really ugly, whereas the actualy extractors, have the same length pipe coming out of each exaust outlet, then each set of 3 (front and back) into 2 pipes and then finally flanged into 1. Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/#findComment-484175 Share on other sites More sharing options...
Nismodified Posted August 13, 2003 Share Posted August 13, 2003 i thought the stock ones when from 6->2->1 formation. regardless of what it is, how much do they weight out of curiosity Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/#findComment-484243 Share on other sites More sharing options...
Greg Posted August 13, 2003 Share Posted August 13, 2003 i have my old ones sitting in my garage, i'll take some pics on the weekend if you want. compared to the coby extractors i have (8kg) just going by feel the stock ones would be at least twice as heavy, if not more. Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/#findComment-484353 Share on other sites More sharing options...
Driver Posted August 14, 2003 Author Share Posted August 14, 2003 if u could that would be great im gona put the new 1's in myself, later on in the yr when i get em.. Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/#findComment-484818 Share on other sites More sharing options...
Driver Posted August 14, 2003 Author Share Posted August 14, 2003 whats rough price on how much its gona cost me to replace extractors upto the cat? Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/#findComment-484834 Share on other sites More sharing options...
nismoman18 Posted August 14, 2003 Share Posted August 14, 2003 my stock ones are 6-2-1. final outlet is 2 1/2 ? does this sound right! or do i have aftermarkets already. u guys were saying the cobe extractors were only 2 inch out! means smaller then stock or what ? Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/#findComment-485148 Share on other sites More sharing options...
NA_R33 Posted August 14, 2003 Share Posted August 14, 2003 sorry, stocko's r 6-2-1 my mistake, and yes they are really heavy, as for the final size im not really sure sorry. Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/#findComment-485459 Share on other sites More sharing options...
Greg Posted August 15, 2003 Share Posted August 15, 2003 stock extractors Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/#findComment-487288 Share on other sites More sharing options...
Greg Posted August 15, 2003 Share Posted August 15, 2003 coby extractors Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/#findComment-487293 Share on other sites More sharing options...
NA_R33 Posted August 15, 2003 Share Posted August 15, 2003 greg ur stocko's were completely different to mine, wierd.... Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/#findComment-487608 Share on other sites More sharing options...
Driver Posted August 16, 2003 Author Share Posted August 16, 2003 thanx for the pics from what i can see on mine - they look pretty similar to that.. Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/#findComment-487844 Share on other sites More sharing options...
Greg Posted August 16, 2003 Share Posted August 16, 2003 john is your r33 "Type S"?? the Type S had 5kw more power so maybe this was gained from different extractors, although i read something somewhere about variable cam timing giving the difference in power so i'm probably wrong. Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/#findComment-488005 Share on other sites More sharing options...
nismoman18 Posted August 16, 2003 Share Posted August 16, 2003 the stock ones look bigger then the coby ones ??? hmmmm u sure they arent made specialyl for RB20's Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/#findComment-488017 Share on other sites More sharing options...
Greg Posted August 16, 2003 Share Posted August 16, 2003 they are made for both RB20 and RB25, so its a bit of a compromise. i probably lost a bit of top end power but the low end torque more than made up for it. i'll measure later to confirm Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/#findComment-488033 Share on other sites More sharing options...
Driver Posted August 16, 2003 Author Share Posted August 16, 2003 I was just lookn up info about extractors then http://forums.skylinesdownunder.co.nz/show...&threadid=25301 was that thred from you greg? Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/#findComment-488052 Share on other sites More sharing options...
Greg Posted August 16, 2003 Share Posted August 16, 2003 yep that was me Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/#findComment-488058 Share on other sites More sharing options...
SillyFlyFresh Posted August 18, 2003 Share Posted August 18, 2003 so greg have you noticed much difference with the extractors as i still havent bought a set yet just want to know your verdict if i should get some Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/#findComment-490974 Share on other sites More sharing options...
Nismodified Posted August 18, 2003 Share Posted August 18, 2003 holy cow those stock extractors look scary O_O Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/#findComment-490998 Share on other sites More sharing options...
Greg Posted August 19, 2003 Share Posted August 19, 2003 SillyFryFresh, I am really happy with the extractors. They give it heaps more go at low revs and make it more fun to drive around town normally. Fuel economy is improved as well. I've gone from getting about 11L/100km to about 10.2L/100km (that's being pretty hard on the car, lots of start stop traffic). You get a nice deep rumble to the exhaust as well. My only gripe is the heat they create. If you get them, before you have them fitted, remove the paint and then wrap them in some exhaust wrap, because its bloody hard to do it once they're on the car. I'm looking at making a custom heat shield for the extractors and wrapping my intake pipe in some cool tape instead of this. Hope this helps Link to comment https://www.sau.com.au/forums/topic/22564-pics-of-extractors/#findComment-491443 Share on other sites More sharing options...
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