JETFPV Donating Members 672 Member For: 17y 3m 26d Gender: Male Posted 14/01/08 05:25 PM Share Posted 14/01/08 05:25 PM Just been reading around and have noticed some people run 968 bosch injectors and other's run siemens deka's, what I want to know is, does any of them have an advantage over the other or there basically as good as each other or 1 particular brand is better but more expensive etc etc.?Looking at purchasing some injectors and am up in the air as to what to buy.Cheers Link to comment Share on other sites More sharing options...
EZ2CME Formerly XR6NA Member 3,512 Member For: 19y 3m 2d Gender: Male Location: Brisbane Posted 14/01/08 10:29 PM Share Posted 14/01/08 10:29 PM You'll be able to run more power with the siemens. From memory the 968's run out at about 320rwkw. Somebody correct me if I'm wrong. Link to comment Share on other sites More sharing options...
Mr Man Mad Scientist Member 816 Member For: 20y 3m 2d Gender: Male Location: Vic Posted 15/01/08 01:32 AM Share Posted 15/01/08 01:32 AM the 968's are 42lbs and the Siemens are 60lbs, not sure when the 968's run out of puff, I think the Siemens are good for 400-450rwkw, plus the Siemens are cheaper to Link to comment Share on other sites More sharing options...
MUZ580 Member 448 Member For: 18y 11m 3d Gender: Male Location: Manly - Sydney Posted 15/01/08 02:37 AM Share Posted 15/01/08 02:37 AM 968's are at the limit at 330rwkw I think, Siemens can go alot higher 400+ Link to comment Share on other sites More sharing options...
JETFPV Donating Members 672 Member For: 17y 3m 26d Gender: Male Posted 23/01/08 01:32 AM Author Share Posted 23/01/08 01:32 AM (edited) Does anybody know how many CC's both the Siemens and the 968's are by any chance...?Any help will be appreciated... Edited 23/01/08 01:33 AM by JETFPV Link to comment Share on other sites More sharing options...
senna_T Forged Member Lifetime Members 15,818 Member For: 18y 25d Gender: Male Location: SW Sydney Posted 23/01/08 01:53 AM Share Posted 23/01/08 01:53 AM I'm pretty sure the 968's are around 440cc, and the siemens are around 630cc Link to comment Share on other sites More sharing options...
Fat-Tony Member 5,364 Member For: 18y 11m 11d Posted 23/01/08 04:17 AM Share Posted 23/01/08 04:17 AM Depends, the dekas are rated at 60lbs at 3bar fuel pressure, and I will assume 968s at 42lbs at 3bar. Our fuel system runs 4bar. @ 3 bar pressure lbs/hour = cc per minute / 10.260 x 10.2 = 612cc (dekas)42 x 10.2 = 428.4cc (968s)@ 4 bar pressure 4 bar flow rate (cc) = ((square root) 4bar (psi) /3bar (psi)) x 3 bar flow rare (cc)((square root) 58/43.5) x 612 ((square root) 1.333) x 612 = 1.155 x 612 = 707cc (dekas)1.155 x 428.4 = 495cc (968s) Link to comment Share on other sites More sharing options...
MiKa Donating Members 4,243 Member For: 18y 6m 11d Gender: Male Location: Melbourne, VIC Posted 23/01/08 06:11 AM Share Posted 23/01/08 06:11 AM Where'd you cut and paste that from? Just kidding, your a book of knowledge fats... Link to comment Share on other sites More sharing options...
JETFPV Donating Members 672 Member For: 17y 3m 26d Gender: Male Posted 23/01/08 12:35 PM Author Share Posted 23/01/08 12:35 PM Thanks guys much appreciated. Link to comment Share on other sites More sharing options...
Kimberley Scott www.australianflag.org.au Donating Members 6,763 Member For: 19y 7m 15d Gender: Male Location: Brisbane Posted 23/01/08 12:49 PM Share Posted 23/01/08 12:49 PM What are the stock injectors?Scotty Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now