4.6 Build.. Spec ideas?
Posted: Tue Dec 06, 2016 6:11 pm
As title, planning to put a 4.6 together for my kit car and could do with getting it right first time. I could do with some pointers to firm up the spec and maybe if I get my finger out, some hints and tips on the build. If anyone is interested happy to cover progress in this thread.
Currently I have a 3.9 installed running the Hotwire system connected to megasquirt which is batch firing injectors, though ideally would prefer it to be sequential and pick the signal from the camshaft. Mentioning this as I will be using it again. The exhaust is a bespoke system one down each side sevenesque style. This will be used also.
I've currently got a 4.6 block needing top hats new cam bearing etc, any recommendations where to get the work done gratefully received. I was thinking of exchanging for a refurbed block from V8 Tuner, if they are any good?
Acquired a pair of Merlin Heads, was going to use standard rocker assemblies, unless there is any suggestions for others that fit under the covers.
4.0 Pistons top of the list currently, any thoughts on valve clearances pocketing etc welcome along with suggested cams.
Induction, possible modded existing system though might treat myself to some gear from ACT if Santa is good to me this year.
Budget wise flexible, but not spending money for tiny gains and bling factor so VFM comes into it.
Not prepared to use RPI (customer don't care) so no pointers in that direction please. Anything else goes
Cheers all
Currently I have a 3.9 installed running the Hotwire system connected to megasquirt which is batch firing injectors, though ideally would prefer it to be sequential and pick the signal from the camshaft. Mentioning this as I will be using it again. The exhaust is a bespoke system one down each side sevenesque style. This will be used also.
I've currently got a 4.6 block needing top hats new cam bearing etc, any recommendations where to get the work done gratefully received. I was thinking of exchanging for a refurbed block from V8 Tuner, if they are any good?
Acquired a pair of Merlin Heads, was going to use standard rocker assemblies, unless there is any suggestions for others that fit under the covers.
4.0 Pistons top of the list currently, any thoughts on valve clearances pocketing etc welcome along with suggested cams.
Induction, possible modded existing system though might treat myself to some gear from ACT if Santa is good to me this year.
Budget wise flexible, but not spending money for tiny gains and bling factor so VFM comes into it.
Not prepared to use RPI (customer don't care) so no pointers in that direction please. Anything else goes
Cheers all