Need advice: WHat other mods do I need to reach 300 RWHP
OK guys I need a little bit of advice on what else I need to finally boost up safely.
My goal of the car is to *never* boost past 14 psi on stock turbos. At 15 psi the turbos are no longer efficient. *I don't track the car but I do drive spiritedly. *I will the keep the car at 10 psi for 80% of my driving, 18% at 12 psi, and 2% at 14 psi for fun :devil: *My goal is to reach at least 300 RWHP @12 psi, but I would be static to reach 330 RWHP. So far my go-fast mods are: Mild Streetport DP MP M2 CAI PFS SMIC Apex'i BOV Boost controlled Via Profec Spec II (love it BTW) right now set at 9.5 psi for safety ;) High flow fuel pump Now It's time for a catback (RB dual) and Apex'i Power FC. Since it seems that the stock fuel system is only adequate up until 13psi , what else do I need? Injectors? 850's and 1300's or is that on overkill? as in just getting 1300's more than enough for my needs. |
You should make 300 whp at 10 PSi with the mods you have.
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A tuned PFC along with the catback should get you over 300 rwhp with what you have now.
Oh yeah, Do a search :) |
Originally Posted by adam c
A tuned PFC along with the catback should get you over 300 rwhp with what you have now.
Oh yeah, Do a search :) Oh yeah, I meant with those. |
You're at 300rwhp right now with the mods you have.
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That's a little optimistic for stock ECU at 9.5psi, dont you think RX7Rage ?
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Originally Posted by cruiser
That's a little optimistic for stock ECU at 9.5psi, dont you think RX7Rage ?
Put the pfc and catback then you're at 300 :) I hit exactly 300 rwhp with dp,mp,cb,intake, gforce ecu, avcr boost controller set to 11 psi and STOCK intercooler. :) |
But what about the boost levels? Do I need anything else other than injectors for 14 psi?
On another note: Hey Rx7Rage, Do you find that the police want to take a look at your engine bay because of your hood? I'm planing on getting a vented hood but I'm concerned about the attention. |
Originally Posted by montego
But what about the boost levels? Do I need anything else other than injectors for 14 psi?
On another note: Hey Rx7Rage, Do you find that the police want to take a look at your engine bay because of your hood? I'm planing on getting a vented hood but I'm concerned about the attention. |
https://www.rx7club.com/showthread.p...light=300+rwhp
http://maxcooper.com/rx7/how-to/fuel_system/calcs.html EDIT: This is even a question in the FAQ's, #17 :rlaugh: |
Look at my sig. I was having boost controller problems so I couldn't up the boost any more.
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Originally Posted by BlueRex
http://maxcooper.com/rx7/how-to/fuel_system/calcs.html[/URL]
EDIT: This is even a question in the FAQ's, #17 :rlaugh: I guess i should had thought more about my tittle, Something of the sort: What other mods do I need to support 14 psi properly. Am I forgetting anything? Any new advances? ha ha live and learn. |
Originally Posted by montego
OK guys I need a little bit of advice on what else I need to finally boost up safely.
My goal of the car is to *never* boost past 14 psi on stock turbos. At 15 psi the turbos are no longer efficient. . |
Montego-
I recently dyno'd my car (check the dyno & timesheet section) with just about every mod you can do and still hold the stock twins (non-seq). |
^^ thanks
matty- inneficient as getting to the point that they create too much heat + stress on the stockers for long term use. |
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Originally Posted by montego
^^ thanks
matty- inneficient as getting to the point that they create too much heat + stress on the stockers for long term use. i dont see a problem with it especially if u are going to run it at the strip or for the occasional spirited driving. There is no data that backs up the 15psi is max claim. its heresay. |
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