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This is a conservative rating at 3 bar. * indicate side feed inj sizes that can be bought from Nissan, Nismo or Tomei. Alot of the sizes you can not get but are there to help you if you are looking at a cetain flow rate by going to 4 bar.
3 BAR = 44 PSI, All the Nissans with Fuel Presure Regulators operate at 3 bar.
4 BAR = 59 PSI Running at 4 bar is better than running at 3 bar. Here is why, you can get more WHP from your inj at 4 bar, there is no xtra cost for a 4 bar program from JWT, you get better drivability at 4 bar because of better fuel atomization and you car will do better at the emmisions station becasue of better fuel atomization.
All Nissan Side feed injs are high impedence
The GTIR 444cc Inj is low impedence
91-99 USDM SR20DE = 259 cc side feed injs
00-02 USDM SR20DE RR = top feed injs
U12, U13, W10 and W11 SR20DET = 370 cc Side Feed injs
Pulsar GTIR SR20DET = 444 cc Top Feed injs
S13 and S14 RWD SR20DET =370 cc Side Feed injs
S15 RWD SR20DET = 444 cc Side Feed injs
SR20VET = 444cc Top Feed
SR20VE 20V = 350cc Top Feed
Side Feed Injs
23 cc = 16 WHP
46 cc = 31 WHP
93 cc = 63 WHP
139 cc = 94 WHP
185 cc = 125 WHP * Pink GA16
231 cc = 156 WHP
259 cc = 175 WHP * Red SR20DE
278 cc = 187 WHP
324 cc = 218 WHP
333 cc = 226 WHP * Grey SR20VE
---------------------------------------------333 cc @ 4 bar = 261 WHP
370 cc = 250 WHP * Purple SR20DET
---------------------------------------------370 cc @ 4 bar = 290 WHP
416 cc = 281 WHP
444 cc = 299 WHP * Brick Brown SR20DET ( S15 )
---------------------------------------------444 cc @ 4 bar = 345 WHP
462 cc = 312 WHP
509 cc = 342 WHP
555 cc = 373 WHP * Yellow
---------------------------------------------555 cc @ 4 bar = 423 WHP
601 cc = 405 WHP * Yellow Tomei
---------------------------------------------601 cc @ 4 bar = 457 WHP
647 cc = 436 WHP
692 cc = 468 WHP
740 cc = 500 WHP * Red
---------------------------------------------740 cc @ 4 bar = 580 WHP
850 cc = 570 WHP SARD
---------------------------------------------850 cc @ 4 bar = 660 WHP
Black '95 200sx SE-R Turbo Lowport 286whp/245wtq 12.306 @ 113.55
White '92 NX2000 All Stock.
White '92 NX2000 Automatic, stock, not moving, and FOR SALE <---- Click for Pics
Quote:
Originally Posted by BORNGEARHEAD
It's pathetic the amount of people in this country that believe all the bullsh*t being spewed out the mouths of Bush, Cheney, Rove, Rice, Snow, oil companies, lobbyists, etc.
good to know thanks miko. i thought i was gonna have to upgrade my injectors for my ve motor. but i can use my 370's that are on my de.
stratton.
If you are not going to make more than 226 WHP the 333 cc factory grey VE injs will be just fine.
I also know they will make more because this chart is based on a 12 to 1 fuel mixture which is for turbo. Meaning NA mixtures wll be fine at a leaner 13-13.5 to 1 mixture. So the WHP on NA will be more.
dead SR20VE-T 
"I stays breakin stuff" 
