Results 1 to 26 of 26
  1. #1
    Non-member Blick's Avatar
    Join Date
    Sep 2008
    Location
    kidderminster
    Posts
    1,036
    Post Thanks / Like

    worthwhile c1j engine mods in your opinion??

    right!!! ive just started stripping down my spare engine to rebuild, im wanting the sort of mods to get me a decent bit of poke
    i have an idea of what is needed but would like to hear your tried a tested upgrades to the c1j

    over the next mth or so i should have some wedge coming 2 me and dont wanna get raped on parts etc that aint gonna make much of a difference to the old bhp.

    so far a cam is on the cards!

    what else guys and gals??

  2. #2
    Non-member J$£5GTT's Avatar
    Join Date
    Oct 2008
    Location
    THE BAT CAVE
    Posts
    3,560
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??


  3. #3
    Non-member RICHIE's Avatar
    Join Date
    Jan 2004
    Location
    BEDFORD
    Posts
    980
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    efi

  4. #4
    East Midlands Regional Rep Os8472's Avatar
    Join Date
    Sep 2008
    Location
    Ragging the tits off my car :)
    Posts
    2,813
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    Keep it simple, a stock bottom end with the right turbo, charge cooling and exhaust can make 180-190bhp

  5. #5
    Non-member 5alldaway's Avatar
    Join Date
    Sep 2008
    Location
    burton
    Posts
    1,218
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    my bottom end is standard and made 181 at the fly, id say keep it standard, get a bigger turbo, larger downpipe/elbow, alloy intercooler, lightened flywheel and heavy duty clutch, phase 1 fuel pump, and carb set up to match

    havent looked at your profile, im going on from a standard car

  6. #6
    Non-member Blick's Avatar
    Join Date
    Sep 2008
    Location
    kidderminster
    Posts
    1,036
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    Quote Originally Posted by RICHIE View Post
    efi
    how much has that set you back richie??

  7. #7
    Non-member RICHIE's Avatar
    Join Date
    Jan 2004
    Location
    BEDFORD
    Posts
    980
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    Quote Originally Posted by Blick View Post
    how much has that set you back richie??
    `

    erm still counting. the expensive parts are the standalone ecu and the fabrication of the manifold unless you can do this yourself.

  8. #8
    Non-member Blick's Avatar
    Join Date
    Sep 2008
    Location
    kidderminster
    Posts
    1,036
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    Quote Originally Posted by 5alldaway View Post
    my bottom end is standard and made 181 at the fly, id say keep it standard, get a bigger turbo, larger downpipe/elbow, alloy intercooler, lightened flywheel and heavy duty clutch, phase 1 fuel pump, and carb set up to match

    havent looked at your profile, im going on from a standard car
    any headwork mate? i have a few of the mods, got a t25, fmic, 19 16v fuel pump,
    lightened flywheel.

  9. #9
    Non-member Blick's Avatar
    Join Date
    Sep 2008
    Location
    kidderminster
    Posts
    1,036
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    Quote Originally Posted by RICHIE View Post
    `

    erm still counting. the expensive parts are the standalone ecu and the fabrication of the manifold unless you can do this yourself.
    def not somethin i could knock up in the shed myself matey

  10. #10
    Non-member 5alldaway's Avatar
    Join Date
    Sep 2008
    Location
    burton
    Posts
    1,218
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    Quote Originally Posted by Blick View Post
    any headwork mate? i have a few of the mods, got a t25, fmic, 19 16v fuel pump,
    lightened flywheel.
    just a gasflowed head from ep motorsport, i forget what stage it is lmao! i call it bonus stage!

  11. #11
    Non-member Penfold aka The Dealer's Avatar
    Join Date
    Aug 2004
    Posts
    4,717
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    My old white 5 was pretty sweet, standard engine, T28 & FMIC as fueling set up for 18psi... 176bhp with 170lb torque... ran sweet as!!

    Where as my old grey 5 had 285 cam, head work, low comp, lightened & balanced crank/fly & clutch etc... cost a fortune... not worth the £'s for the gains tbh...

  12. #12
    Non-member RICHIE's Avatar
    Join Date
    Jan 2004
    Location
    BEDFORD
    Posts
    980
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    Quote Originally Posted by Blick View Post
    def not somethin i could knock up in the shed myself matey

    have a word with ipswich see how much his manifold was to make up. michael tierney sells the same as the one im using if your interested.

  13. #13
    Non-member J$£5GTT's Avatar
    Join Date
    Oct 2008
    Location
    THE BAT CAVE
    Posts
    3,560
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    Quote Originally Posted by Penfold View Post
    My old white 5 was pretty sweet, standard engine, T28 & FMIC as fueling set up for 18psi... 176bhp with 170lb torque... ran sweet as!!

    Where as my old grey 5 had 285 cam, head work, low comp, lightened & balanced crank/fly & clutch etc... cost a fortune... not worth the £'s for the gains tbh...

    laggy???

  14. #14
    Non-member Blick's Avatar
    Join Date
    Sep 2008
    Location
    kidderminster
    Posts
    1,036
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    Quote Originally Posted by 5alldaway View Post
    just a gasflowed head from ep motorsport, i forget what stage it is lmao! i call it bonus stage!
    may put a call in2 a local engine specialist and see if he can fix me up with a bonus stage head then!

  15. #15
    Non-member Blick's Avatar
    Join Date
    Sep 2008
    Location
    kidderminster
    Posts
    1,036
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    lightened & balanced crank/fly & clutch etc... cost a fortune... not worth the £'s for the gains tbh...[/quote]

    thats what i was wonderin really mate
    dont mind spending abit of money if its actualy gonna make a difference like...

  16. #16
    Non-member 5alldaway's Avatar
    Join Date
    Sep 2008
    Location
    burton
    Posts
    1,218
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    Quote Originally Posted by Blick View Post
    lightened & balanced crank/fly & clutch etc... cost a fortune... not worth the £'s for the gains tbh...
    thats what i was wonderin really mate
    dont mind spending abit of money if its actualy gonna make a difference like...[/QUOTE]

    id still say go for a light flywheel, they aint that expensive(i have one here for £50) but you will still need a stronger clutch to cope with more power and torque

    again i havent looked at your profile, going on standard car

  17. #17
    Non-member RICHIE's Avatar
    Join Date
    Jan 2004
    Location
    BEDFORD
    Posts
    980
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    also regarding the efi if its somrthing you are thinking of scoff is running this site and has all parts available to give you an idea of prices

    http://www.efi-parts.co.uk/Products_1.html

  18. #18
    Non-member Blick's Avatar
    Join Date
    Sep 2008
    Location
    kidderminster
    Posts
    1,036
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    Quote Originally Posted by 5alldaway View Post
    thats what i was wonderin really mate
    dont mind spending abit of money if its actualy gonna make a difference like...
    id still say go for a light flywheel, they aint that expensive(i have one here for £50) but you will still need a stronger clutch to cope with more power and torque

    again i havent looked at your profile, going on standard car[/quote]

    had my flywheel lightened and balanced when i dropped the engine in i have now + an uprated clutch.

    these volvo clutchs pretty tough??

  19. #19
    Non-member Blick's Avatar
    Join Date
    Sep 2008
    Location
    kidderminster
    Posts
    1,036
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    Quote Originally Posted by RICHIE View Post
    also regarding the efi if its somrthing you are thinking of scoff is running this site and has all parts available to give you an idea of prices

    http://www.efi-parts.co.uk/Products_1.html
    thanks again richie

  20. #20
    Non-member gtmatt's Avatar
    Join Date
    Jan 2009
    Location
    manchester,sale
    Posts
    2,144
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    good clutch
    good carb set up
    fmic
    t28
    285 cam
    flywheel
    thats all for me

  21. #21
    Non-member Blick's Avatar
    Join Date
    Sep 2008
    Location
    kidderminster
    Posts
    1,036
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    Quote Originally Posted by gtmatt View Post
    good clutch
    good carb set up
    fmic
    t28
    285 cam
    flywheel
    thats all for me
    seems2b the general consesus!!!!

  22. #22
    Non-member Rob@Backyardracing's Avatar
    Join Date
    Mar 2004
    Location
    Salford (manchester)
    Posts
    1,756
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    Std crank, L B flywheel, standard liners and pistons, std head and ports and manifolds, standard venturi, Uprated cam and springs, pulley, t28, fmic.... got me 114mph traps and with gas 120mph (25hp grain)....

    All you need for a decent engine is a decent set up and correct balance of tuning parts....

  23. #23
    Non-member Spooky's Avatar
    Join Date
    Sep 2001
    Location
    SW PMT HQ
    Posts
    2,289
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    exactly whats going in my car minus the crazy-gas

  24. #24
    Shifter of old Freezers djinuk's Avatar
    Join Date
    Sep 2008
    Location
    burton on trent
    Posts
    3,995
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    ive noticed most folks are going with the t28's , now ive gone in on the group buy for the stainless downpipe & elbow and will be planning on fitting a t25. Can as much power be had from these . ?

  25. #25
    Committee Member Sparkie's Avatar
    Join Date
    Aug 2008
    Location
    Tipton
    Posts
    3,085
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    t28 for ultimate power...t25 for town drivability...

  26. #26
    Shifter of old Freezers djinuk's Avatar
    Join Date
    Sep 2008
    Location
    burton on trent
    Posts
    3,995
    Post Thanks / Like

    Re: worthwhile c1j engine mods in your opinion??

    ah hmm. Maybe the downpipe with flange for T2/t25 was a bad idea. Ah well ordered it now, sure ill make do with a T25.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •