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300 hp is easy... you do this and you will have 300

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Old Sep 21, 2006 | 08:08 PM
  #1  
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op5684
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Default 300 hp is easy... you do this and you will have 300

300whp is very simple.


FMIC
I prefer AGPs or PSI-FI

3 inch exhaust
Any full turbo back

map clamp [emanage-safc] - 4.0-4.2 volts clamping
Dasmopar clamp, ED emanage, or anyones SAFC. Stage 2 cars should clamp at 3.2-3.5 volts

return line kit
Aaronneons ....duuhh

WGA@ 20-22 psi
AGP!

Plugs gapped @ .30-.32
Stock plugs work the best for me

94-110 octane
Sunoco

No boost leaks
Check and double check!! Zip tie ALL vacuum lines

12.5 MAX a/f ratio. This is the highest I will allow. I keep the cars around 11.5-12.5[max]

Stage 1 or 2 injectors will work perfect
With a return line, the stage 1 injectors will be more than enough fuel that the stock turbo will use. No 750ccs newbs.

Stage 0-2 PCM
There is no need for stage 2. If you have it already, I would sell it. If not, then it can still be done.


= 300+whp everytime. I think theres like 11-12 guys here in Ohio alone that are at that mark.

A 60mm TB at this point will help with the midrange, dont expect peak power to raise much. The same with a ported intake manifold. Doing headwork or an aftermarket intake manifold will get you more peak power. W/I is a great idea to help keep the car safe. It is not needed but does help. I have no experience with cams with a 300whp stock turbo car, but that is coming.

Nickspi`s car holds the record for most power so far... 329whp. We are adding a ported TB, exhaust manifold and turbo to raise that number soon. Then we will play with cams. He also doesnt have a fuel computer, so we will get one of those on.


Very simple. NO NEED!!! to ask questions. Buy the mods listed above. Make sure you use good gas. Make sure there are no boost leaks. Make sure the plugs are gapped like listed above. Make sure you have a good a/f ratio. The car will last if you keep up with maintence and watch the A/F ratio.


Please make this a sticky. I have backed this up with over 10 cars. Dasmopar and Vector have with numerous cars also. It will save me from answering the same questions over and over again.
 
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Old Sep 22, 2006 | 04:32 AM
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Default RE: 300 hp is easy... you do this and you will have 300

running a 12.5 a/f? have fun when your piston rings fry.
 
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Old Sep 22, 2006 | 04:58 AM
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Default RE: 300 hp is easy... you do this and you will have 300

This is a copy of the exact same post by someone else on the other board. Its ArronNeon who did this the first time.

http://www.srtforums.com/forums/showthread.php?t=158821
 
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Old Sep 22, 2006 | 11:49 AM
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Default RE: 300 hp is easy... you do this and you will have 300

and? it's still stupid to be tuning to a 12.5, i don't care who did it.
 
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Old Sep 22, 2006 | 02:03 PM
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Default RE: 300 hp is easy... you do this and you will have 300

12.5?? Good luck with that. I am sure I will see you post on here again bitching about how you have to buy a new engine, but atleast you will make me laugh which is more important.
 
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Old Sep 22, 2006 | 06:06 PM
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Default RE: 300 hp is easy... you do this and you will have 300

You guys crack me up! I love this place....
 
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Old Sep 22, 2006 | 08:01 PM
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Default RE: 300 hp is easy... you do this and you will have 300

just curious what yall consider a 'safe' a/f?
 
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Old Sep 22, 2006 | 10:12 PM
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Default RE: 300 hp is easy... you do this and you will have 300

11.5-11.9
 
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Old Sep 23, 2006 | 01:04 PM
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Default RE: 300 hp is easy... you do this and you will have 300

I would consider 11.5 the magic number
 
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Old Sep 23, 2006 | 03:44 PM
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Default RE: 300 hp is easy... you do this and you will have 300

a little higher isn't bad, i'm tuned at 11.7 right now and i'm confortable with that.
 
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