C
charlie2
Well-known member
The old 3.5s motors were 10.5/1 and maybe the earlier p5b v8s as well the 3.5s had better carbs I was told way better than strombergs. The oil pumps never seemed that good to me maybe the ones I had suffered from not having frequent oil changes though.looks like an old rangey 8.13 motor ..... needs a late cross bolted vitesse, big valve, 9.75 lump, with flat top pistons installed, to get it to 10.5 and 200 donkeys, 'fore playing the silly cams game...... but then it's gonna need a chassis to cope with it .. can get it to 230 ponies and still have a very drive-able motor, for not a lot, with a stage 2 cam.
someone has put a lot of time into getting that in there .... what box is in it Fred
I'd stick with the 3.5 block - bullet proof and can get a lot of donkeys out of 'em safely ...... the 3.9 was an over-bored 3.5 block and was / is a hand grenade with the pin out - bores split .... if you want to up the cubes - Buick crank and pistons to stroke it ...... the basic 3.5 block is a great start point, for all sorts
doesn't look to be enough room to go down the turbo route - the 8.13,s were ideal for it .... the Janspeeds were wickedly fast in the SD,s, but a much bigger engine bay to fit 'em into
can imagine that is an 'exciting drive' with the geometry on the arse of a spitty.
pretty little thing![]()