S15 turbo+550cc+z32 maf+enthalpy?? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

2.240s · 06-10-2007, 01:14 AM

I have a 89 hatch redtop s15 turbo,fmic,greddy down pipe,3in. exhaust,greddy boost control,koyo rad, dual fans anyway i have searched no input, before i spend the money wanted some input, adding z32 maf,sard 550cc and a enthalpy rom tune. Is this upgrade going to be a big notice in more power or should i save and upgrade turbo as well??
I am not trying to break records in HP. Just want a little more

hellion240sx · 06-10-2007, 01:23 AM

it should. from what i gathered a good tune will let you squeeze all the usable power out of your set up. whats is your hp right now. what turbo are you tihnking abbout upgrading to?

2.240s · 06-10-2007, 01:36 AM

Quote:

Originally Posted by hellion240sx

it should. from what i gathered a good tune will let you squeeze all the usable power out of your set up. whats is your hp right now. what turbo are you tihnking abbout upgrading to?

I am not sure what my hp. is. 10psi on the s15 turbo, i am happy with it now. I just wonder if it is worth the money and is it a nice new boost in power . I dont really want to get in to another $1000 on a turbo.

sunnys14 · 06-10-2007, 02:23 AM

with z32 maf, 555cc, s15 turbo, and enthalpy ecu, u can push about 310ish whp at 18psi.

2.240s · 06-10-2007, 02:32 AM

Quote:

Originally Posted by sunnys14

with z32 maf, 555cc, s15 turbo, and enthalpy ecu, u can push about 310ish whp at 18psi.

If i could be solid 300whp, I guess that would be worth it. so go with 555cc injectors besides the 550cc.

180 drifter 1 · 06-10-2007, 05:29 AM

i think it would be a good investment with a good tune you should notice a considerable difference rather than stock. if you go with a better EMS you should see even more of a difference IMO

toledo240 · 06-11-2007, 01:55 PM

you can even go cheaper with 480's to achieve 300-320 whp on that turbo.. and even cheaper on that emance tuning that is being rumored around this board for a cheaper rom tune. but you should also at least run a safc or a sideband to see what the hell is going on with your car after tuning.. but its not relly needed

06-10-2007, 01:14 AM	#1
2.240s Zilvia Member Join Date: Jul 2005 Location: LOS ANGELES Posts: 230 Trader Rating: (0) Feedback Score: 0 reviews	S15 turbo+550cc+z32 maf+enthalpy?? I have a 89 hatch redtop s15 turbo,fmic,greddy down pipe,3in. exhaust,greddy boost control,koyo rad, dual fans anyway i have searched no input, before i spend the money wanted some input, adding z32 maf,sard 550cc and a enthalpy rom tune. Is this upgrade going to be a big notice in more power or should i save and upgrade turbo as well?? I am not trying to break records in HP. Just want a little more

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06-10-2007, 01:23 AM	#2
hellion240sx Zilvia FREAK! Join Date: Nov 2003 Location: NOLA Age: 40 Posts: 1,509 Trader Rating: (0) Feedback Score: 0 reviews	it should. from what i gathered a good tune will let you squeeze all the usable power out of your set up. whats is your hp right now. what turbo are you tihnking abbout upgrading to?

06-10-2007, 02:23 AM	#4
sunnys14 Zilvia FREAK! Join Date: Mar 2006 Location: a land far far away... Posts: 1,549 Trader Rating: (19) Feedback Score: 19 reviews	with z32 maf, 555cc, s15 turbo, and enthalpy ecu, u can push about 310ish whp at 18psi.

06-10-2007, 05:29 AM	#6
180 drifter 1 Banned from the Marketplace Join Date: Jun 2007 Location: Misawa Japan Age: 35 Posts: 82 Trader Rating: (0) Feedback Score: 0 reviews	i think it would be a good investment with a good tune you should notice a considerable difference rather than stock. if you go with a better EMS you should see even more of a difference IMO

06-11-2007, 01:55 PM	#7
toledo240 Zilvia Member Join Date: Apr 2004 Location: toledo Age: 35 Posts: 281 Trader Rating: (0) Feedback Score: 0 reviews	you can even go cheaper with 480's to achieve 300-320 whp on that turbo.. and even cheaper on that emance tuning that is being rumored around this board for a cheaper rom tune. but you should also at least run a safc or a sideband to see what the hell is going on with your car after tuning.. but its not relly needed