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 Modifications on CPS Engine, possible to attain 150bhp on N/A?

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ThunderGod_Cid
post Mar 18 2011, 02:28 PM

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I'd say that,

Campro wouldnt last if turbocharged at high horsies as the crankshaft would break.

To attain 150hp is easy with campro provided you do it the right way and you have the dough.

Start off with the minor things like tuned exhaust system and air intake. From there, you'll have more air going in and out of the engine and you'll need more fuel (touch this later).

One or two of the campro I seen did rebore/polish up their throttle body and the response was marvellous. Kindly talk to a person called reef_d in this forum.

Another thing I saw in some cars were also high cams, well... not too high until erratic idling. Port and polish will also definitely help.
And then, only you add an adjustable fuel pressure regulator for more fuel. Better if unichip.

From the above mods, you can clearly see that you're sticking to the basics, more air in, more air out. Thats all you need.

As for the spark plugs, just stick to stock ones, or get the side-gapped ones from the_catacombs to squeeze out that lil bit of extra power and to burn the extra air and fuel completely biggrin.gif.

Keeping the engine clean is also important.

To compliment the high cams (that is if you put la), you can get a set of Adjustable Cam pulleys to bring the powerband forward for higher torque, or push the pwoerband far backwords for better top end. You can refer to Drex Chan of EA Autoworks for this. Twin cam engines work best with adjustable cam pulleys.


Added on March 18, 2011, 2:30 pmAs for the braking system, steel braided hose and uprated pads may just do the trick

This post has been edited by ThunderGod_Cid: Mar 18 2011, 02:30 PM
ThunderGod_Cid
post Mar 18 2011, 04:14 PM

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one step at a time bro. You do it all at one time power is pwoer, but you don feel your money worth spent. Do the thing with the least results first

1. air filter
2. exhaust
3. polish throttle body
4. port n polish + fuel reg or unichip
5. high cams
ThunderGod_Cid
post Mar 19 2011, 12:02 AM

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wah, my long post disappeared?
ThunderGod_Cid
post Mar 19 2011, 12:23 AM

Getting Started
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Junior Member
158 posts

Joined: Jun 2009


ahh, found it.

I'd say that,

Campro wouldnt last if turbocharged at high horsies as the crankshaft would break.

To attain 150hp is easy with campro provided you do it the right way and you have the dough.

Start off with the minor things like tuned exhaust system and air intake. From there, you'll have more air going in and out of the engine and you'll need more fuel (touch this later).

One or two of the campro I seen did rebore/polish up their throttle body and the response was marvellous. Kindly talk to a person called reef_d in this forum.

Another thing I saw in some cars were also high cams, well... not too high until erratic idling. Port and polish will also definitely help.
And then, only you add an adjustable fuel pressure regulator for more fuel. Better if unichip.

From the above mods, you can clearly see that you're sticking to the basics, more air in, more air out. Thats all you need.

As for the spark plugs, just stick to stock ones, or get the side-gapped ones from the_catacombs to squeeze out that lil bit of extra power and to burn the extra air and fuel completely .

Keeping the engine clean is also important.

To compliment the high cams (that is if you put la), you can get a set of Adjustable Cam pulleys to bring the powerband forward for higher torque, or push the pwoerband far backwords for better top end. You can refer to Drex Chan of EA Autoworks for this. Twin cam engines work best with adjustable cam pulleys.

Added on March 18, 2011, 2:30 pmAs for the braking system, steel braided hose and uprated pads may just do the trick
ThunderGod_Cid
post Mar 19 2011, 12:41 AM

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whoa, more air in more air out. huge horses there
ThunderGod_Cid
post Mar 19 2011, 02:34 PM

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QUOTE(kcng @ Mar 19 2011, 11:49 AM)
that car HP is not that high... and it is not daily drivable.... the low end torque is totally crap....
anything below 5.5k rpm, walk also faster... literally
smile.gif
*
Is it because there's no long air runners for the intake manifold?

 

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