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General the results are in!

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General the results are in!

MintySport

MintySport

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well ppl, had rolling road done today and bit upset and happy at same time!!

STANDARD SEI SPORTING MPI

BHP - 54bhp
TORQUE - 63lbs per feet

AFTER JANSPEED BACKBOX,GSR INDUCTION,MAGNECOR LEADS

BHP - 57.4bhp
TORQUE - 99.6lbs per feet

ill pop the datasheet up asap, but forgive me for being thick but ive gained bugger all bhp but my torque has flown thro the roof!!!! how can i get the bhp up as ive noticed it struggles at top end after say 4k
 
MintySport said:
well ppl, had rolling road done today and bit upset and happy at same time!!

STANDARD SEI SPORTING MPI

BHP - 54bhp
TORQUE - 63lbs per feet

AFTER JANSPEED BACKBOX,GSR INDUCTION,MAGNECOR LEADS

BHP - 57.4bhp
TORQUE - 99.6lbs per feet

ill pop the datasheet up asap, but forgive me for being thick but ive gained bugger all bhp but my torque has flown thro the roof!!!! how can i get the bhp up as ive noticed it struggles at top end after say 4k
Click to expand...

I'd be happy with that - adding a good chunk of extra torque there (y)

A cam and some head and TB work will help with the bhp. :)
 
Last edited:
well ive been thinking of the punto 75 mpi head and trying to get one from a scrappers and bolt that bad boy on, but will i need the punto ecu?? or will i be ok with my old ecu as i think they are different.

when it comes to throttle body mods im capable but unsure as to wot to do?

will be having a remap afterwards anyway cus think its running bit lean at minute as well :(
 
paulbfd said:
That torque figure has to be wrong, you sure it's not 66.9? Or have they quoted NM?
Click to expand...

:yeahthat:

99.6nm is 73.45lb/ft

Either way, an impressive increase, you'll notice the difference when your on the motorway :D
 
Last edited:
rallycinq said:
In my humble opinion, more torques are more usefull in the real world than more horses.

Cheers

D
Click to expand...

Good point. Don't drive everywhere at 5-6K rpm do you?
 
The MPI has a milder cam than the SPI, if I've not been led up the garden path.
A Punto 75 cam or a good aftermarket one should see more gains, as the current one won't really give a lot of power at big revs.
 
chaos said:
Good point. Don't drive everywhere at 5-6K rpm do you?
Click to expand...

Only in the winter and on cold mornings (y) , all other times it stays firmly in the red :D ;)

I'd prefer more torque, so I woudn't need to change as much gear on motorways.....
 
When I first read how much tourqe you'd got I was amazed. Then I looked a bit harder and it all became clear :) Still good stats, a new head and cam should make it even better.


A little aside, i have a standard exhuast on my cinq and when I blip the throttle I can hear the air struggling to escape then when it does it kind of makes a "fuff" noise, as if a block of the air has just escaped. Is this due to the resistance in the exhuast system? Is it a problem?

Edit: Dont mean to hijack... :rolleyes:
 
hijacker!!! grrr lol

my bad, i got figures wrong way round.......

and scratch the head questions.....i got a punto 75 mpi ENGINE to get at weekend WWWOOOOOOHHOOOOOO 1242 power here i come!!!!

oh yeahm and it gets taken to bout 6k all the time :D
 
hi all
my cinquecento ran 63.3 bhp on the rollers with exhaust and air filter and nothing else cant remember the torque tho ill have to try find the print out been thinking on a punto 60 tb does anyone think it will do much???
 
matts cinq said:
hi all
my cinquecento ran 63.3 bhp on the rollers with exhaust and air filter and nothing else cant remember the torque tho ill have to try find the print out been thinking on a punto 60 tb does anyone think it will do much???
Click to expand...

Yes, it will give a slight increase in performance, as its 32mm not 30mm. Trickers conversion is preferred because it increases the size to a massive 40mm :D
 
fredjudd said:
When I first read how much tourqe you'd got I was amazed. Then I looked a bit harder and it all became clear :) Still good stats, a new head and cam should make it even better.


A little aside, i have a standard exhuast on my cinq and when I blip the throttle I can hear the air struggling to escape then when it does it kind of makes a "fuff" noise, as if a block of the air has just escaped. Is this due to the resistance in the exhuast system? Is it a problem?

Edit: Dont mean to hijack... :rolleyes:
Click to expand...

Cut one open. You will be shocked.
 
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