WANTED 998 J SERIES CYLINDER HEADS
Turbo Mini Forums

IM LOOKING FOR J CASTING HEADS OF EARLY ENGINES 998 ETC CASH WAITING 07984248020

welcome to tm,
im sure someone can help,

EDIT,
being rude.
sorry

Edited by rubicon on 10th Jan, 2010.

Also, you are enginejohn on TMF and had started posting yesterday as enginejohn on here. Either that or you both have a lot of identical parts for sale.

I'm guessing vale speed minis???

http://www.theminiforum.co.uk/classifieds/...hp/product/7534

EDIT,

do what you want,
would just be nice to have introduced yourself first.....

Edited by rubicon on 9th Jan, 2010.

OK, usual etiquette is to introduce yourself before advertising stuff for sale.
We get a lot of tossers who just use us for flogging their shit and to rip us off.

Paul

Oh, we dont like everything typed in capitals either, its shouting

Edited by paul wiginton on 9th Jan, 2010.

I seriously doubt it!

And what is a "J Series" ?

Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
Stephen Hawking - "The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge."

If something is worth doing, it's worth doing half of.

Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
Stephen Hawking - "The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge."

Learn something every day :)

I though those were more like batch numbers where the J would be the month.

Edited by Sprocket on 9th Jan, 2010.

Autograss us them, best standard head casting, grass boys pay lot for them!!

that right rocking horse

1293 Turbo mini

I'll take a look in the garage the. No good for me.

http://www.twin-turbo.co.uk
http://www.hillclimbandsprint.co.uk/default.asp

A man without a project is like a like a woman without a shopping list.

You won't have any Ben. all ours are A+

Fastest 998 mini in the world? 13.05 1/4 mile 106mph

Well, I've just checked through 5 998 heads all CAM4810 as the one in the link, but none have that J5181 number.



It did get me wondering if a bit of CNC magic could mill them out to the same as a modified 12G295

Saul Bellow - "A great deal of intelligence can be invested in ignorance when the need for illusion is deep."
Stephen Hawking - "The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge."

I recon its a myth

its not documented anywhere, other than here lol

I was thinking the same. It is one of those things that springs up in racing circles when one car is faster than the others. It would be interesting to get them on a flow bench. But then why bother as even the 'J' is shit unless you have to use them.

http://www.twin-turbo.co.uk
http://www.hillclimbandsprint.co.uk/default.asp

A man without a project is like a like a woman without a shopping list.

I have a brand new "j" casting head complete. The details given about these heads is true, there is less metal around the valve guide bosses this aids flow through the ports. Class 1 grassers love these, the gain is relatively small, but when racing in a std class it all helps! If you want it let me know. Steve.

So 3 to 8 bbhp is maybe a bit optermistic? With a skimmed 295 I wouldn't expect 8bhp gains.

Maybe 1 or 2 bhp at best.

Fastest 998 mini in the world? 13.05 1/4 mile 106mph

Not with a standard cam anyway.

http://www.twin-turbo.co.uk
http://www.hillclimbandsprint.co.uk/default.asp

A man without a project is like a like a woman without a shopping list.

they have been on aldons and baldwins rollers with back to back tests 1 with higher compression 3 bhp was worst 8 max have all rolling road read out !!!! may be some has tad better know how than others . and its not just bhp which dont mean shit at times torque is the factor and that is up as well . i done 39 998 engines last year may be have learnt how it should be done rite !!!! not just a guess at figures . results PROVED it in 5 diff formulas championship wins !!!!!!!!!!!!!!!!!!!!!!!!!!!