About to get a FFR M4 need some advice from the guys down under

Firefly9r68 · #1 (**permalink**) 07-05-2012, 10:39 AM

Hey guys, i was on ls1tech and a "ls1 cobra" posted on there to come over to this forum board for info on LS swaps into the cobra.

i will be buying a FFR M4 very soon and will be doing a ls swap into it.

we are a shop and do a TON of LS swaps into various cars and trucks, but i always like to learn from others mistakes and get onthers info on what they did or would do the next time.

things i am looking for info on are:

motor mounts
hooking the clutch to the t56 slave
fitting a 13" rim on the rear for a 345 tire
who makes a header that is easy to modify to fit.
getting a very short shifter that doesnt go at a extreme angle.

this car will be a ls FI motor with about 550-650 RWHP. i dont think there would be much of a way to hook anymore than that. the motor and blower will be able to do WAY more but with a 2000LBS car i think its pointless.

any info you guys can give me would be GREAT! and thanks for you time!!!

boxhead · #2 (**permalink**) 07-05-2012, 04:53 PM

What gearbox and clutch setup?
With regards to rear tyre size, there is a dedicated FFR forum, I dare say they will have that answer, headers I think most peole make there own, maybe talk to FFR and ask?
My car uses Corvette mounting ears and Holden (Australia) Commodore rubber mounts.

Firefly9r68 · #3 (**permalink**) 07-05-2012, 05:00 PM

going with a t56 transmission

for 8.8 out back

I have talked to FFR many times now they have nothing really for me in the way of doing a LS motor in the car. if i do a FORD they have everything! LOL

Is your car "MADE" for the ford motor also? and you just made those mount work?

Rebel1 · #4 (**permalink**) 07-06-2012, 06:36 AM

Quote:

Originally Posted by Firefly9r68

I have talked to FFR many times now they have nothing really for me in the way of doing a LS motor in the car.

Boxhead referred to a dedicated FFR forum for Chev installs into a Factory Five.

This is it:
Putting An LS Motor Into An FFR Roadster (Long Read) - FFCars.com : Factory Five Racing Discussion Forum

You may also want to look at this forum showing pics of non ford power trains in FFR cobras, including LS engines:
http://www.ffcars.com/forums/54-chev...rivelines.html

Firefly9r68 · #5 (**permalink**) 07-06-2012, 08:52 AM

GREAT!!!!!!!!!! thank you very much!!!!!!!!!!!!
ill read on this today!

Zedn · #6 (**permalink**) 07-07-2012, 10:42 PM

I made my own mounts. Pics are in my gallery if you click the camera icon under my name.

Jethrow · #7 (**permalink**) 07-09-2012, 12:21 AM

I have a LS3 in my FFR Mk4.

Some info at
Tim's Factory Five Mk4 Build Thread

I used Transdapt mounts.

Firefly9r68 · #8 (**permalink**) 07-12-2012, 10:14 PM

Zedn. Man mounts look great. Looks like you made your own fuel tank also?