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        General >> Give/Need advice to/from others >> BOA Cam change
        
(Message started by: Sean_T on Nov 28^th, 2007, 5:17pm)

Title: BOA Cam change
Post by Sean_T on Nov 28^th, 2007, 5:17pm

Hi all,

I have a 2.9 24v BOA engine which has been stuffed into an old TVR s3, I am really struggling to find a manual so I can change the cam shafts to BOB type (does any body have any spare ?).
I also need the male part of the MAF sensor,
does anyone know where I could get this info and parts from.

Thanks in advance for any info peeps can offer.

Title: Re: BOA Cam change
Post by Snoopy on Nov 28^th, 2007, 7:01pm

Does THIS (http://www.fordscorpio.co.uk/24vrebuildcam.htm) help or THIS (http://www.fordscorpio.co.uk/CosV6manual.htm)

Title: Re: BOA Cam change
Post by Sean_T on Nov 28^th, 2007, 7:23pm

The link is just what I am looking for (fool proof), however it is for the BOB engine, mine is the old BOA, can anyone advise if its all the same?

Cheers

Title: Re: BOA Cam change
Post by Matt on Nov 28^th, 2007, 7:48pm

the BOA engine uses 1 long double timing chain driving both heads,

the BOB using 2 single chains,

the bob cams can be used but the have a higher lift then the boa

im not sure wether you can use the double sprockets on the BOB cams or wether you have to convert it to the 2 single chains

Title: Re: BOA Cam change
Post by martin_rowe on Nov 29^th, 2007, 8:45am

if memory is correct, the fitting lis of the same type, best to check, make sure chain alignment is correct if the sprockets fit ok.

Title: Re: BOA Cam change
Post by howiedintheplace on Nov 29^th, 2007, 3:36pm

Yeah they are a straight swop.

BOB cams & washers with 95 on them is all you need.