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Engine/Gearbox questions and discussion
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- ddoubledanny
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Post by ddoubledanny » Mon Apr 15, 2013 11:11 am
I have a pde head with skunk 2 intake and that needed mapping so I was told when I bought it but it has a dastek unichip so am pretty sure it has been mapped. 

ddoubledanny
Post by A1ex » Mon Apr 15, 2013 11:52 am
I've got an ATR head, cams and inlet on a5 bottom end.
If you use the inlet manifold you'll lose power if you don't remap it. With the cams, Itheyre more aggressive than stock obviously, so you may have issues with not putting enough fuel in higher up the rev range. Also the ATR cams move peak power a bit higher up the rev range so your motor won't run at full potential as the rev limiter will kick in too early. You'll probably hit peak power and then the limiter almost immediately.
For best results get it tuned by someone which knows what they're doing. To see the best results from this, use a Hondata s300 chip. With the head, cams, inlet and a decent exhaust you should see around 220-230 bhp.
If you use the inlet manifold you'll lose power if you don't remap it. With the cams, Itheyre more aggressive than stock obviously, so you may have issues with not putting enough fuel in higher up the rev range. Also the ATR cams move peak power a bit higher up the rev range so your motor won't run at full potential as the rev limiter will kick in too early. You'll probably hit peak power and then the limiter almost immediately.
For best results get it tuned by someone which knows what they're doing. To see the best results from this, use a Hondata s300 chip. With the head, cams, inlet and a decent exhaust you should see around 220-230 bhp.
PAW rebuilt 98 prelude 228bhp & 171lb/ft R.I.P.
PAW rebuilt 01 ATR 238bhp & 164lb/ft sold
Monte Carlo Blue 02 S2K
PAW rebuilt 01 ATR 238bhp & 164lb/ft sold
Monte Carlo Blue 02 S2K

A1ex
Post by A1ex » Mon Apr 15, 2013 12:01 pm
Standard limiter in the 5g is is 7800, I assume it's the same in the 4g... Honda put the limiter up the 8000 in the ATR
The spoon chip may work ok with it after seeing someone's results last week using it mind.
The spoon chip may work ok with it after seeing someone's results last week using it mind.
PAW rebuilt 98 prelude 228bhp & 171lb/ft R.I.P.
PAW rebuilt 01 ATR 238bhp & 164lb/ft sold
Monte Carlo Blue 02 S2K
PAW rebuilt 01 ATR 238bhp & 164lb/ft sold
Monte Carlo Blue 02 S2K

A1ex
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Post by Merlin » Mon Apr 15, 2013 12:25 pm
Yes there are a few, stk prelude got mid 230's with a tune http://www.ludegeneration.co.uk/profile ... -t664.html
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