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-   -   What BHP can you expect from a SC42 bb (https://www.scoobynet.com/general-technical-10/956834-what-bhp-can-you-expect-from-a-sc42-bb.html)

Trippie 23 November 2012 11:15 PM


Originally Posted by Jolly Green Monster (Post 10880975)
Standard headers probably a restriction from 400 bhp.

Newage sti ?

:thumb:

so do you think 420 would be ok to keep the standard headers
and TMIC.;)

Jolly Green Monster 23 November 2012 11:26 PM


Originally Posted by Trippie (Post 10881106)
:thumb:

so do you think 420 would be ok to keep the standard headers
and TMIC.;)

could do that, would expect to see 400 if lucky.. although I could be wrong and it might make more.. trying to think of a similar car.. did an sc46 on a tmic on a 2.5 and stuck to lower boost due to the thin liners on 2.5 and was 418bhp iirc.. on standard headers, air box and tmic.

Simon

Trippie 23 November 2012 11:36 PM


Originally Posted by Jolly Green Monster (Post 10881116)
could do that, would expect to see 400 if lucky.. although I could be wrong and it might make more.. trying to think of a similar car.. did an sc46 on a tmic on a 2.5 and stuck to lower boost due to the thin liners on 2.5 and was 418bhp iirc.. on standard headers, air box and tmic.

Simon

Thanks Simon,:thumb:

im on 360 at the moment and looking to go 420ish next year,
what would 850 cc injectors and FPR add to the 360 in your opinion?;)

Jolly Green Monster 23 November 2012 11:38 PM

I would hope to be seeing close to 400.. although have seen some restrictive standard tmic's full on carp.. but all being well etc

Trippie 23 November 2012 11:42 PM

could be paying you a visit soon,:thumb: where are you?

Jolly Green Monster 23 November 2012 11:51 PM


Originally Posted by Trippie (Post 10881136)
could be paying you a visit soon,:thumb: where are you?

Anywhere you want me to be ;)

I travel all over Europe and UK, either road or dyno mapping - have access to dynos at
Surrey Rolling Road
Clive Atthrowes
RCM
TDRacing
Area52
Subaru4you
plus others I have probably forgotten lol

Simon

Dan- 23 November 2012 11:55 PM

im now saving for a sc42 :D im putting xmas on hold haha

peter zippy reid 24 November 2012 04:51 AM


Originally Posted by Jolly Green Monster (Post 10880971)
Depends what gear. Usually all hell breaks lose in the region of 3800-4000rpm depending on mods and thd car.

Simon

4th gear and mods so far
3"full decat
650 injectors
Aps innerwing induction
Ported headers+uppipe
Im running td06-20g just now 396bhp 370ft/lb torque and hitting 1bar at 3700rpm in 4th gear but looking for quicker spool

Jolly Green Monster 24 November 2012 09:04 AM

I would expect to be similar or slightly quicker than current spec, being billet and bb.

Simon

peter zippy reid 24 November 2012 09:16 AM

Thanks for the info


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