BOOSTED FD BUILD.

Started by boosted, November 30, 2015, 03:08:18 PM

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boosted

92 FD rx7 Twins 13.5psi.  EX Track car
EAT SLEEP ROTOR REPEAT.

boosted

New engine mounts on...what a flaming basket of a job.
92 FD rx7 Twins 13.5psi.  EX Track car
EAT SLEEP ROTOR REPEAT.

boosted

My delicate electrician hands are ruined with petrol n oil. But i think where nearly finished...
92 FD rx7 Twins 13.5psi.  EX Track car
EAT SLEEP ROTOR REPEAT.

boosted


triple wrapped the downpipe with some spare heat wrap.
you can see the leak on the corner of the sump now the engine mount off.

where i spent a few hours today

turbo side heat got to it.. DP wrapped and heatshield on


coolant seems to be happy now.


so tomoz new oil n filter....BUT today heard a metallic type noise around turbos....poss start off a blow NO! all fine from below could feel any blows and nut check good...have to wait n see.
Finished tomoz. well Phase 1 will be finished. 8)
92 FD rx7 Twins 13.5psi.  EX Track car
EAT SLEEP ROTOR REPEAT.

re japi

Wow, you have been very busy again :)
Power is nothing without control. Weight is enemy of performance, handling and braking.

http://s1293.photobucket.com/user/japi_laukkanen/library/Japi?sort=3&page=1

boosted

Yeah mate felling alot better had more surgery friday seems to have done the trick...running a freeflow hks backbox now. Cranking it up to get it done b4 the japfest deadline.
92 FD rx7 Twins 13.5psi.  EX Track car
EAT SLEEP ROTOR REPEAT.

Grant Monkhouse

Did you go for solid mounts?

boosted

Took solid mounts off Grant. Bobfish advised to get them off as causes to much vibration and blows on turbos as shakes nuts loose....ive gone back to standard and have a engine dampner to go on....the solids where horrible to be honest everything shakes.
92 FD rx7 Twins 13.5psi.  EX Track car
EAT SLEEP ROTOR REPEAT.

Grant Monkhouse

Ah I see. Do you have a gear box brace and a doff race on there?

boosted

Ill have a look in a mo....its got the mazdaspeed power plant frame. That stiffens it all up. Whole lot is solid. If its too slack i can get some intermediate mounts poly or summit to work.
92 FD rx7 Twins 13.5psi.  EX Track car
EAT SLEEP ROTOR REPEAT.

Grant Monkhouse

I was just thinking of you have those you will get a very noisy car, especially with the gear box brace. Diff brace not too bad tbh, I had one on mine but you could hear it starting to whine a bit after a day's punishment at santapod lol

boosted

Dont mind the noise its the vibration thats bad.
92 FD rx7 Twins 13.5psi.  EX Track car
EAT SLEEP ROTOR REPEAT.

Grant Monkhouse

I can't see the mounts giving the vibration though? The engine barely has any movement in it at all, simply because it's a rotary, not like piston engines

boosted

Have to wait n see off to garage in a mo.
92 FD rx7 Twins 13.5psi.  EX Track car
EAT SLEEP ROTOR REPEAT.

boosted

Well leak free on restart with fresh oil n filter...wait n see after some heatcycles and driving if hold ups...does seem on tickover a bit more civilised on the standard mounts.

prob paranoia but ive got a little vid clip if peeps can have a listen...got a noise around the turbos....not sure if just exhaust pulses...there no smoke others than heat wrap curing. am i hearing things?

https://www.youtube.com/watch?v=W9rYK_bUH1M
92 FD rx7 Twins 13.5psi.  EX Track car
EAT SLEEP ROTOR REPEAT.