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General => The garage => Topic started by: Wee Golf on 16 January 2009, 02:15

Title: How can i get more BHP out of my mk3 2 lt 8v
Post by: Wee Golf on 16 January 2009, 02:15
Have myself a little 2lt 8 valve mk 3.. wonderin if anyone could advise me on how to get more power from it. got it fully tuned recently which made alot of difference it had a little miss when i bought it.
Help greatly appreciated
cheers paddy
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: ben1.8T on 16 January 2009, 12:41
Not alot on them mate just the usual exhaust and induction sorted could get a cam but aint really worth spending loads tuning that
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: boneybradley on 16 January 2009, 13:17
I agree....exhaust and filter is best you can do.
(if you have ££ then you can go for cam's,head work etc but spending £2000 will only give you about 15bhp!).. Some people here are looking at superchargers for the 8v and I guess you'll get 160bhp if you are good with making things?
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: danny_p on 16 January 2009, 14:18
ditch the stock ECU, fit somethign mappabale

then you can start maodifyign the enigne,    boost is cheepest way if want more than 30 extra ponies 
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: RnP on 16 January 2009, 18:12
as boneybradley mentioned above, get some head work done, a standalone ecu, and some weight saving, that would be your best option, unless you get a few quid for super charger or turbo conversion in which case the skys the limit
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: Ben Lessani on 16 January 2009, 19:01
Add eight more valves :nerd:
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: danny_p on 16 January 2009, 19:56
8 more valves, and the right turbo  :evil: is the true path to enlightenment
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: sharki786 on 16 January 2009, 21:40
ok ok lads iv gota 8v anni (p reg) n i blew my m8 hu had 16v he couldnt catch me n thats with stainless back box removed rear silence so str8 pipe from cat to bk box n a direct air intake from under fog lyt on a standard air box  :smug: n thats all. his was standard n i fort that 16vs wer more faster on long runs, but i had a bass box in the back to n my rear suspension is mashers. but ye 16v stick a turbo on it n ur happy
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: danny_p on 17 January 2009, 11:19
the 2ltr  16v in the mk3 is one hell of a good engine,  if you blew that off in an 8 valve his engine is very ill.
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: AlanD on 17 January 2009, 11:46
Some people here are looking at superchargers for the 8v and I guess you'll get 160bhp if you are good with making things?

I dont see why people bother with this, its just beyond me. Why shell out loads of money on a SC to get 160bhp when you could just sell the, imo, gutless 8v and get a 16v with 150bhp ? Makes no sense. Do the usual jigery poke on the 16v and you have yourself a reasonably quick car.
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: Agreeable Slick on 17 January 2009, 19:48
Buy something else.
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: MrBounce on 19 January 2009, 13:38
Agreed Slick. 1st rule of tuning - if you wanna build a fast car, start with a quick one in the first place...  :rolleyes:

PS I drive an 8v Mk3 but I'm not into tuning. Still want more poooowwwwwwwwwerrrrrrrrrrrrrrrrrr though!
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: danny_p on 19 January 2009, 14:34
everyone with a mk3 8v NEEDS more power
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: Mikester on 20 January 2009, 14:39
1.8t conversion, costs about 4grand but soo sickkk
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: Dec on 20 January 2009, 14:42
1.8t conversion, costs about 4grand but soo sickkk

Mike do it! Then fix up your front end and it will be sweet as a nut :cool:
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: Mikester on 20 January 2009, 14:43
1.8t conversion, costs about 4grand but soo sickkk

Mike do it! Then fix up your front end and it will be sweet as a nut :cool:

Shut ittttt....... your giving me bad ideas that the bank wont appriciate.  :grin:  :laugh: :laugh:
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: Dec on 20 January 2009, 14:45
Ah well, G's dont use banks :cool:
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: Mikester on 20 January 2009, 14:48
Ah well, G's dont use banks :cool:

Point. I dunno, its a nice dream but 4k is a lot of money to spend on it. Although if an engine comes up, it might get added to my collection, with the tt comps and various mk3 parts, hah!
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: topher on 20 January 2009, 14:49
conversion for 4k or a mk4 for 3k.. hmmm
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: Mikester on 20 January 2009, 14:51
conversion for 4k or a mk4 for 3k.. hmmm

exactly, but i prefer my mk3 to the mk4... i dunno. I will probs just stay on plan and get a mk3 16v. If i can eventually find a 3 door black that meets my requirements, eg no dents n rust!
Title: Re: How can i get more BHP out of my mk3 2 lt 8v
Post by: Wee Golf on 23 January 2009, 00:42
gentlemen thanks for the help, i've takin the big sep and sold me little slow 8 valve and bought a vr6. f**k it im only young once haha... im startin off with a fast car this time!!! im thinkin lotsa fun to be had!! :cool:its almost identicle to my old one. hopefully i mate won't notice till i kick his ass!!! hehe