walbro install

 

untill i get a boost controller and dyno the 7 im going to be easy on it. how much boost are you running on your six port aaron?

 

Remember: a boost controller cannot lower boost, only raise it.

I ran 12 PSI at times without issues, but I was well out of fuel at that point. If the air temp had been low, there would have been detonation.

 

i dont know what boost numbers it will make. the engine is got about 8000 miles on it and its street ported. you also said 12psi is that after your bridge port or before?

 

12 psi is about the max the stock turbo can do efficeintly...

 

the turbo im using is supposed to have about 40 miles on it. but who knows. it does spin freely and i cant feal any shaft play.

 

It depends on what fuel setup you're using really, I'm running a BNR stage 3 on my stock port (6port n/a) at 18psi without problems with two 720s and two 1000cc's, i've got quite a bit of room to work with though.

Oh, and also, a stock turbo will boost to ~6psi before the wastegate opens, which basically means that's the lowest you can go. You can port the wastegate so it doesn't creep up past that, but a boost controller will only raise it from 6.

 

i have brand new 550 for secondaries from RC soon i will up grade them to 720s and put the RC 550s as primaries to replace the old turbo 550s.

 

Well before. My car is not back together yet. Ongoing project, should be done next summer...

 

i thank that finding a dyno in missiouri or Kansas is going to be hard. it took me awile to even find a shop with a dyno. the shop is suposed to be all about tunning and nothing else.

 

does anyone know of a good dyno around me that has 7 experience

 

complete engine bay

 

bigger efan

 

when i set the timing should i retard it a couple degrese?

 

Yes.

 

thanks!

 

egt gadge installed

 

nice efan looks bigger than the flexalite... what brand is it?

 

i came out of a lincoln. i got it on ebay.

 

you know anything more specific than just from a lincoln? possible model and year? It looks like the shroud fits perfect

Ohh yeah and great job my turbo 6 port project will start as soon as i locate a tii tranny and rear, hope it turns out like yours did looks great

 

all i did was type in lincoln fan on ebay surch and a bunch of fans like mine came up. also there is one on ebay under rx7.

 

theres a few on ebay now this one 7945120020 thats for sale now is from the same person i got mine from and he ships them fast!

 

got the car running today although i cant get the idle to 750 to time. it idles around 2000-2500. i adjusted the throttle stop screw all the way back with no resalve. i have no bac or cold start.i also set my tps at 1ohm. any suggestions?

 

TPS should be set to 1K. Did you disconnect your coolant tube at the throttle body? If so, then the cold start cam will be holding the engine speed up. Also, it goes without saying to check for any vacuum leaks. Throttle cable too tight?

 

i relocated the afm. the car still idles at 1500 and i can only get it to go down to about 1000. i cant find any vac leaks. help?