i have a 2.0L b18b with 12 to 1 compression Fully built sleeved and Built head.... i was thinkin what is the best setup i should go ... Direct Port NOS or Votech supercharger which would make more power... any answers help

 

its really a personally preference, constant power (charger) or the bottle when u need it. If uve never sprayed or arnt very use having a bottle around in the car. get a charger, as far as vortech..... not so sure

 

SPRAY IT!!!

Spray is more adjustable than a supercharger. If you set it up right and be smart with it. it will work fine.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by N2O &raquo;</TD></TR><TR><TD CLASS="quote">SPRAY IT!!!</TD></TR></TABLE>

 

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<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by N2O &raquo;</TD></TR><TR><TD CLASS="quote">SPRAY IT!!!

Spray is more adjustable than a supercharger. If you set it up right and be smart with it. it will work fine.</TD></TR></TABLE>

 

having 12:1's i would spray it. i think the compression is too high for boost.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boostedcivicsir &raquo;</TD></TR><TR><TD CLASS="quote">having 12:1's i would spray it. i think the compression is too high for boost.</TD></TR></TABLE>

Thats what I was thinking.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boostedcivicsir &raquo;</TD></TR><TR><TD CLASS="quote">having 12:1's i would spray it. i think the compression is too high for boost.</TD></TR></TABLE>

Yep, and it's even a little high for nitrous as well so you'll have to run a very small shot initially and then spend some time on a dyno making sure the air fuel looks good. With that compression ratio it would appear that you built that engine to be NA. Have you decided to look at an alternate route? if so and you really like superchargers, you should drop your compresion down in the 10:1 range at least and I'd go with the ATI Procharger. Far better and safer than the Vortech and makes more power on pump gas.

 

Thanks ... i have sprayed when i had stock internals with a 75 shot dry kit... So if i do spray direct port... ya know how much i should spray and how much estimate power i would make? i was think about ignition like MSD it all out but i wouldn't make as much power as sprayin or supercharger... I raced my freinds 13.6 350z and only hang with it at top end not really happy and thought it would make more power...

 

You can run 12:1 CR.... It will prolly need some high octane fuel tho.... I wouldnt suggest running a SC with that CR due to the fact that intake temps are going to be through the roof and with that compression... Its all in the tunning is what it boils down too...

Blaze

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 00Red_SiR &raquo;</TD></TR><TR><TD CLASS="quote">

Yep, and it's even a little high for nitrous as well so you'll have to run a very small shot initially and then spend some time on a dyno making sure the air fuel looks good. With that compression ratio it would appear that you built that engine to be NA. Have you decided to look at an alternate route? if so and you really like superchargers, you should drop your compresion down in the 10:1 range at least and I'd go with the ATI Procharger. Far better and safer than the Vortech and makes more power on pump gas.</TD></TR></TABLE>

Or he could drop his compression down, run a turbo, and blow the procharger or the vorturd away.

 

Yeah, SC ain't going to do it ... i think i am go back to all motor HAHA sorry force inductions!!! or maybe still shoot... any thoughts of how much nos i can spray with direct port anyone?

 

If your looking for power go turbo...

 

HAHA ... Feeling for the all motor side for now all i need to do... is swap pistons and im ready.. but i give all motor a chance first

 

Yeah, swap pistons and let us know how close you are to the 200 mark.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hahaitzsteven &raquo;</TD></TR><TR><TD CLASS="quote">Yeah, SC ain't going to do it ... i think i am go back to all motor HAHA sorry force inductions!!! or maybe still shoot... any thoughts of how much nos i can spray with direct port anyone?</TD></TR></TABLE>

Check to see what the smallest jet combinations are and go with them. That'll probably work out to 25hp shot per cylinder for about 100hp boost total in a direct port system. A single fogger nozzle system would be better at no more than a 75 hp setting though (wet kit style).

 

Why would a single fogger system be better?

He can use jets designed for a motorcycle in order to achieve less power.

 

It would only be better from the perspective that you can set the system at lower power settings than you can with a standard direct port system, which are typically designed to deliver 100hp shots and up.

If he has a direct port system great, but if not he can save some money and go with a standard wet kit which is also a lot easier to install.

 

ATI????? PROCHARGER????

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