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Search found 16 matches: fpr pressure set

Searched query: fpr pressure set

by Damo
Tue Aug 03, 2010 10:42 pm
Forum: General Tech & Modifications
Topic: Why #4?
Replies: 3
Views: 1469

Why #4?

... when you are looking at a mechanical fuel pressure gauge on a engine under load on a dyno, ... signal is taken for the dash boost gauge and FPR. After having Glen's car on the dyno recently, ... from. It should be fairly straight forward: Set the mid point of the injection pulse to match ...
by BennyET
Tue Jan 19, 2010 10:47 am
Forum: General Tech & Modifications
Topic: Fuel surge?
Replies: 24
Views: 6117

set the base fuel pressure with the car running but the vacuum line to the fpr disconnected

that 40psi is probably close anyway, if you start it the vacuum will bring the pressure down
by tassuperkart
Sun Dec 06, 2009 7:44 pm
Forum: General Tech & Modifications
Topic: rising rate reg
Replies: 23
Views: 5009

... Cooler piping is not an indication of manifold pressure and should NOT be used as a sense source. ... across the injector nozzles. The STOCK FPR is all that is necessary. Most dudes change ... off a Hobbs Pressure switch in the manifold set to provide some extra fuel after, say 10psi. ...
by kid nismo
Fri Oct 16, 2009 7:25 pm
Forum: General Tech & Modifications
Topic: blown gasket?
Replies: 24
Views: 5926

... it (i aint standard) I do has an after market fpr set at 39psi at absolute pressure. both formular for a bad outcome.... I changed the stock ...
by tassuperkart
Wed Sep 23, 2009 10:22 am
Forum: General Tech & Modifications
Topic: Why wont this car stop running F@$cken rich!!!!!!!!!!!!!
Replies: 28
Views: 9020

... you might B on the right track with the fuel pressure. gopulsar was saying he had many probs ... which may point to any drama is a Malpassi FPR and a BOV. I would have thought you would have ... a rising rate regulator and 2: is the pressure set correctly to begin with. How exactly do you ...
by tassuperkart
Sat Apr 18, 2009 7:03 pm
Forum: General Tech & Modifications
Topic: FPR questions
Replies: 10
Views: 2482

... other end of the rail goes to the INLET of the FPR The OUTLET of the regulator returns to the tank. ... M8. Now, go pipe it all up, run the pump and set the pressure with MOTOR NOT RUNNING to 38psi. Then your set. ...
by Callumgw
Fri Apr 17, 2009 7:12 am
Forum: General Tech & Modifications
Topic: FPR questions
Replies: 10
Views: 2482

... to ditch the one you have unless it is faulty. Pressure regs have a simple duty, that is to keep fuel pressure at a set value above manifold pressure. No matter how flash ... correct pressure the first time. So aftermarket FPR = Bling C
by EA-73-XA
Thu Apr 16, 2009 10:31 pm
Forum: General Tech & Modifications
Topic: FPR questions
Replies: 10
Views: 2482

FPR questions

iv inherited a FPR (autotecnica)

done a search, no avail,


how do i set it up on an ET with stock management?

splice main fuel line? add vac n set pressure? with stock one? what bout the 2 additional lines?

do away

pics? and diagrams would be appreciated
by kid nismo
Thu Jan 29, 2009 12:17 pm
Forum: General Tech & Modifications
Topic: Fuel Pressure Regulator
Replies: 45
Views: 9747

... final got round to do the Autotechnica FPR install. Was fairly easy, I removed the old ... question . . . . the gauge seems to reads fuel pressure to Atmo, so set it up as per the manual. Do the first with the pump ...
by Cherry Boy
Wed Dec 31, 2008 10:43 pm
Forum: General Tech & Modifications
Topic: Rebuild Finished...need help know!
Replies: 37
Views: 8744

tassuperkart wrote:FPR lives DOWNSTREAM of the injector rail

Pressure into the side of the FPR

Return to tank out the bottom of the FPR.

FPR sense line on top) goes to plenum.

L8tr
E
Ai ai captain... I am on straight away. Hope this is it

BTW were shall I set the ditributor to get it going?
by Callumgw
Mon Mar 24, 2008 5:27 pm
Forum: General Tech & Modifications
Topic: Fuel Pressure Regulator
Replies: 45
Views: 9747

... final got round to do the Autotechnica FPR install. Was fairly easy, I removed the old ... question . . . . the gauge seems to reads fuel pressure to Atmo, so set it up as per the manual. Do the first with the pump ...
by Damo
Fri Mar 14, 2008 9:26 pm
Forum: General Tech & Modifications
Topic: Fuel Pressure Regulator
Replies: 45
Views: 9747

My understanding is that a FPR determines the fuel pressure relative to the manifold pressure, right? So if you ... case it will only shows the Difference and so could be set at idle, full throttle, fuel boost, engine not running............This ...
by Callumgw
Fri Mar 14, 2008 6:58 am
Forum: General Tech & Modifications
Topic: Fuel Pressure Regulator
Replies: 45
Views: 9747

My understanding is that a FPR determines the fuel pressure relative to the manifold pressure, right? So if you ... case it will only shows the Difference and so could be set at idle, full throttle, fuel boost, engine not running............This ...
by Damo
Sun Jan 20, 2008 3:00 pm
Forum: Members Rides & Introductions
Topic: Damo's ET
Replies: 118
Views: 74380

Damo's ET

... ect ect all black. 25psi boost guage, oil pressure guage, tacho (stock no go), blue high intensity ... replacement + 20thou cast pistons <$200 set. Two H/G's to cure valve to piston contact. ... @ 154kmh, massive lean outs due to stuffed FPR. Found problem, upped pressure, ran 13.73 on ...
by Panda_ET
Tue Sep 04, 2007 10:48 pm
Forum: General Tech & Modifications
Topic: Replacing factory fuel reg
Replies: 13
Views: 4434

... duty cycle then if u want more get another set of injectors. it just seems so dodgy to throw on a fpr when u can get Ca18det injectors cheap as on nissansilvia.com ... from the larger injectors then screw around with fuel pressure. I only have a SARD FPR($110) because i didnt ...