[Gmecm] TBI - TPI swap ??

[Chris Reynolds]

Be prepared to lose about 30 ft/lbs of torque under 2,200 RPM with the TPI intake setup over the TBI.

?ke Georgsson <papegoj at telia.com> wrote:  hello my name is ?ke Georgsson and i live in sweden . i?v been a 
Subscriber of this list for a loong time now but it?s alittle bit 
owerkill for me but im still reading it and get some small popups what 
it?s al about .. but far FAR away from say that im understund lots of 
what u guys are talking about :-) well it seems in the loong run that 
this is a great list and finaly i?v got the use of it

i?v got a projekt that has stoped at a matter that il think u guys can 
help me out on so here it comes :

I has got an Old suburban (1995 4 x 4 / 350 / Aut ) and i have 
rebuild an ZZZ engine with new pistons , this zzz engine (first 
edition) has smaller combustionchabers then stock ( 58 cc ) so the 
compression is gonna be little higher then stock ( the aprox 
compression ratio 9.73:1 with a 64cc head according to summit ) but my 
heads are as smaller . that wouldent be bad cause im planning to run 
it on E85 and then i need a higher combustion , well headers also 
and a new comb from crane (compucam 2010 ) then to the thing iv know U 
can help me out .. the injectionsystem ,, i have an complette >TPI 
system a take of from an 1989 Pontiac GTA and i have a set of 
bigger injectors ( accel 36 # ?) That i wanna use instead of the stock 
oem TBI system i?v had planned to us an megasquirt system to manage 
the fuelinjection in run the stock ECM parallel to get the 
transmission work right .. i been mailed around on the net and get 
alot of persons that says that this ECM i have in the 95 burb is been 
hacked down and are able even to run a TPI system ,, the question is 
is this thru ? and if so where do i find any instructions how i shall 
do ? and the things around that i need to map the chip that i must 
customise to make it al run ( even on E85 thats need moore fuel ) 
is it expensive and where do i find it ?

be gentel please im a good mecanic and know electrics quite good 
but as i already told this is alittle bit to owerrated for me NOW .. 
but im quick learning and are not afraid of testing new things ..

best regards ?ke
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