too lean

[jason2369blackfirebird]

will just upping fuel presure help with a lean condition at high rpm with nitrous going or will i need injectors or something else

[97rs4life]

dry or wet?

[1DangerousV6]

if you are running lean at the top end..you need to upgrade your fuel system..if you are running dry..i would either look into a keen bell boost-a-pump or an MSD electric inline pump that activates when you hit the arming switch..you'll also want to keep an eye on those injectors..if you are running over a 100 shot..you may want to consider upgrading..if you are running a wet kit..go with a walbro 255lph intank pump

[Nachius]

go with a walbro 255lph intank pump
and monitor your injector pulse widths with some software to see if you need bigger injectors.

Skip the boost a pump / inline and do it right :D

[jason2369blackfirebird]

its a dry 100 shot

[jason2369blackfirebird]

also its a 95 3.4 and where can i get the parts cheep

[1DangerousV6]

stock engined 3.4 and you're running a 100 shot?..i would definitely go with the walbro then and probably increase the injectors..i dont have the walbro myself so im not sure where the best prices are..also..put the year, engine size, and model in your sig..it will help people assist you better ;)

[jason2369blackfirebird]

cool so you tjink a 100 shot is too much i was thinking of going higher if i can get it to quit running lean

[jason2369blackfirebird]

where can i pick up this pump or a similar pump walbro 255lph intank pump

[jason2369blackfirebird]

o and will just this help me or will i need bigger injectors and if so how big sorry for all q's im new to nos and kinda new to moding efi cars

[97rs4life]

yea not sure your 100 shot on a 3.4 without a bunch of mods is a good idea. Usually the safe shot on a 3.4 is 75 or below, anything over that on a basicly stock setup is just asking for trouble. I will def. need bigger injectors and tuning for a 100 shot or anything higher.

I got my walbro 255lph intake pump from a guy on a v8 forum. Just keep an eye out on the v8 forums and this forum in the for sale section. You could also put a want ad on them as well, maybe someone will see it and contact you.

[12secondv6]

Jason, we NEVER mind questions at all!

We are here to help!

But, please, give us all the info right away. Don't worry about it.

What other mods do you have?

3.4 + 100 dry is a BIG shot.

I'm not saying don't do it.... just saying it is a big shot.

I'd like to see you pick up a walbro/ granatelli 255 LPH fuel pump. They are around $100.... WELL WORTH the money!!! TRUST ME!!

I run granatelli 255 lph.

I picked it up from www.summitracing.com

Also, check our sponsors.

Get the pump, put it in... hit the dyno for a nice wide band tune.

I have picked up HUGE gaines in HP and TQ when wideband tuning on the dyno

[jason2369blackfirebird]

sorry for the late reply but the motor its self realy has no internal mods and i have ran the 100 shot (dry) after upping fuel presser to about 65 and still just a littl lean at high speeds will order new pump next week thanks for the help

[12secondv6]

Which pump did you order?

[Jeanda]

12secondv6

Neons are SEXY!
Member # 5

posted February 19, 2005 06:42 PM
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Originally posted by Jerriko:

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How do you keep the stock head gaskets on the car with a raised c/r and 100 shot?