Jump to content
The mkiv Supra Owners Club

bigger injectors on a bpu motor?


Jamesy
 Share

Recommended Posts

  • Replies 56
  • Created
  • Last Reply

Top Posters In This Topic

Think that was the place with the etchosketch dyno sheet:d

Thread on here about it

 

funny every thread i've just searched has nothing but good things to say about them :search:

 

i did see Ian's drawing on one which was funny bt no mention of their bhp figures being off.....

Link to comment
Share on other sites

my car is full bpu++++ the net stage is apu. i have posted the dyno graphs from tdi. the most accurate rolling road out there 401whp 405 wtorque. going by the maths thats roughly 470fwhp 15 hp thats not a lot behind mine and considering the condition and tlc and mileage of mine your doing brillant to be only 15 horses behind mate well done

Edited by nigelboyne (see edit history)
Link to comment
Share on other sites

my car is full bpu++++ the net stage is apu. i have posted the dyno graphs from tdi. the most accurate rolling road out there 401whp 405 wtorque. going by the maths thats roughly 470fwhp 15 hp thats not a lot behind mine and considering the condition and tlc and mileage of mine your doing brillant to be only 15 horses behind mate well done

 

my FLY is almost 400... thats why i saw yours sounds a bit off. 400 wheel horsepower is huge for a bpu car.

Link to comment
Share on other sites

my max speed stock form was169mph/273km/h gps.my car dyno 274 rwhp thats 323fwhp is everyone agreed on this. i ran out of road 177mph and still accelerating thats 380 roughly fly wheel hp so if i reach 190 /192mph that will be roughly 470bhp fly.for every mile per hour below ther is a formula to get the fly wheel hp

Link to comment
Share on other sites

I acheived 473 bhp at the hubs and 451 lbft of torque at thors dyno on hybrids and 650 cc injectors many years ago.

550cc injectors are supposed to be ideal for a bpu car and 440's are apparently running very close to the edge fuel wise at 1.3/4 bar on stock twins.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. You might also be interested in our Guidelines, Privacy Policy and Terms of Use.