As some of you know ive been having an Engine built at Norris designs, aswell as work on the car, and a revised gearbox built by Danny.
Its a stroker engine (2.35l) running a Precision 5858 turbo, 89mm CP pistons, Tomei cams and all supprting mods, (ill write up a full spec list later)
Well after 2.5 years, i finally got the call saying the engine was run in and mapped on the dyno, and an email with figures.
This is some info from the email from Norris...........
'Mapping is all done on the engine dyno, will tweak it further on the rolling
road once its all in the car. Which should yield some more power I think.
The limiting factor at the moment is your 3 bar map sensor is only allowing
2.0 bar boost pressure, ideally it would be a 4 bar sensor which allows up
to 3 bar boost (Not that you'd run that much). The problem is I have to keep
a boost cut i place for safety which means I can't run the boost too close
to that level.
Figures came out as below;
Low Boost: 1.4 Bar - 384LbFt & 519Hp
Medium Boost: 1.55 Bar - 408LbFt & 530Hp
High Boost: 1.75 Bar - 463LbFt & 546Hp
Engine is VERY repsonsive, full boost by 3500Rpm and a 8200rpm limiter,
should be a hoot to drive!'
Im well happy with that, and theres more to come
So hopefully the engine should be in the car this week, then some fabricating work for the intercooler pipework, and i shoule be collecting next week hopefully!
Im gonna use the car for some track days and maybe get some sprints and a hillclimb in before the end of the year, then get a Syvecs ECU fitted with full knock control, and fit the 4 bar map sensor and see what else she can make.
Im also gonna have him set low boost to the wastegate spring, 1 bar, which should drop the power down into the 400bhp area, just so ive got something a bit tamer and more road useable, especially if the misses is in the car, then have medium to 1.4bar, and then high to 1.75, so a nice differnet range of power available.
Anyway, ill keep you all posted of progress over the next few weeks, and maybe get out to some of the events being planned.
Cheers
Ben
Its a stroker engine (2.35l) running a Precision 5858 turbo, 89mm CP pistons, Tomei cams and all supprting mods, (ill write up a full spec list later)
Well after 2.5 years, i finally got the call saying the engine was run in and mapped on the dyno, and an email with figures.
This is some info from the email from Norris...........
'Mapping is all done on the engine dyno, will tweak it further on the rolling
road once its all in the car. Which should yield some more power I think.
The limiting factor at the moment is your 3 bar map sensor is only allowing
2.0 bar boost pressure, ideally it would be a 4 bar sensor which allows up
to 3 bar boost (Not that you'd run that much). The problem is I have to keep
a boost cut i place for safety which means I can't run the boost too close
to that level.
Figures came out as below;
Low Boost: 1.4 Bar - 384LbFt & 519Hp
Medium Boost: 1.55 Bar - 408LbFt & 530Hp
High Boost: 1.75 Bar - 463LbFt & 546Hp
Engine is VERY repsonsive, full boost by 3500Rpm and a 8200rpm limiter,
should be a hoot to drive!'
Im well happy with that, and theres more to come
So hopefully the engine should be in the car this week, then some fabricating work for the intercooler pipework, and i shoule be collecting next week hopefully!
Im gonna use the car for some track days and maybe get some sprints and a hillclimb in before the end of the year, then get a Syvecs ECU fitted with full knock control, and fit the 4 bar map sensor and see what else she can make.
Im also gonna have him set low boost to the wastegate spring, 1 bar, which should drop the power down into the 400bhp area, just so ive got something a bit tamer and more road useable, especially if the misses is in the car, then have medium to 1.4bar, and then high to 1.75, so a nice differnet range of power available.
Anyway, ill keep you all posted of progress over the next few weeks, and maybe get out to some of the events being planned.
Cheers
Ben
Last edited by Jammin on 13th August 2013, 2:47 pm; edited 1 time in total (Reason for editing : error in title)