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Home > Help Needed / General Tech Chat > which pistons and valves

gou

6 Posts
Member #: 2101
Junior Member

hull

25th Nov, 2007 at 10:03:14am

now i've decided on my turbo build and i was just wondering on which pistons to use and what size valvles would be best,

its gonna be 1293 using the standard crank
avonbar phase 2 cam
not sure on which turbo yet t2 or t3, mite just stick with the t3 for a set off
a straight cut gear box with a mini spares diff and a grey clutch
and an series 2 rs turbo intercooler (i've got one in the garage so i thought i may as well use it)
i want the cylinder head doing as well but unsure of what spec to suit my engine

anything else that i've missed out as well or would be better jus let me know.
also what bhp figures do you think would be achieved from that build.

1976 mini van soon to be turbo'd (it doesn't have an engine at all at the moment)
1984 mini 25 street racer 1275gt engine (not much left of the ol' 25 tho)

Jason G

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4360 Posts
Member #: 1459
En-suite user

Braintree, Essex

25th Nov, 2007 at 10:13:23am

Benross is the head guru. *wink*

On 19th Jan, 2010 wil_h said:
I would start the furthest place from the finish.


On 24th Mar, 2012 apbellamy said:
I feel all special knowing that I've given your mum my wood.


Been neglecting Turbo'd 'A' series..............

BENROSS

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9812 Posts
Member #: 332
Resident Cylinder Head Modifier

Mitsi Evo 7, 911, Cossie. & all the chavs ...... won no problem

25th Nov, 2007 at 11:36:58am

hi gou, minispares mega or... omega pistons are a Good cheap choice and are well up to the job *wink*

head wise follow this link http://www.turbominis.co.uk/forums/index.php?p=vt&tid=186332

i have done dozens this year for members on here, everyones very happy and my heads produce the Goods.

the combination of your proposed parts with this head on a well set up engine would produce enough BHP to make your arse fall out .....lol *laughing* 160 to 190 +

milamber thanks, wouldnt say iam a guru just know a bit *wink*
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