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The engine's AFR would seem usual at cruise, but loaded at idle, plus the stinky odor will make truly feel Unwell if i remain in the garage for more time than 10 mins.
originally i had my map sensor attached for the vac nipples alongside The underside - giving it just one feed, what i forgot to do is identical for your fuel reg, and run it off one of several fittings to the s/t ITB's.
As such they're not interchangeable between one another Unless of course the matching VVT pulley is additionally fitted, one example is there isn't any concerns with fitting the two the cam and VVT pulley meant for your Blacktop engine with each other on to the Silvertop. Be sure to see the write-up “Dealing with VVT” To learn more.
According to Toyota the Timing and COs cant be modified on above talked about 20V. I'm sure of course the COs cant be manually altered but altering the distributor does produce a massive difs! I listened to that the ECU in the blacktop 20V can advance or retard the timing by about five deg!!
Frequently you omit the OEM distributor and operate a Hall sensor from the result in wheel on the crank pulley, really normal stuff on most stand alones as you already know.
On get more info paper this calculates to your Blacktop aquiring a nine.five% bigger cross sectional place. Having said that due to obtaining the exact same shaft width among them the actual variation in stream would be just a little larger once again.
The last part FI-33 is while in the BT BGB and will give procedures for inspecting the 20v precise electronics.
A piece of hose in your ear, Keeping it at the very same place for each one's 'hiss' for comparison - Appears equal, They're equivalent.
Leaving them completely open up is quite Silly and may cause premature engine use. We use socks on ITB'd race vehicles, simply because you aint gonna get a race Should you have a stone fly in and split your engine.
Being trustworthy to get a boosted software I'd Individually would toss it all out and in good shape a plenum with one throttle - lighter, significantly less to go wrong, neat but that is just me.
To keep up the exact same situation / offset of the leading crank pulleys internal row with it’s the wider belt / travel pulley You can find 1.7mm significantly less of an offset within the rear Heart experience for the inner row While using the Blacktop. See decreased for conversion notes.
I try to remember i tried to block the iscv following that while the car was runing, i could come to feel the car was respiratory incredibly tricky, and Virtually stalled. Now i imagine that while you stated, the TB wants adjustment so the TPS,excessive air is sucked from TB and even the ISCV closes itself, it wont convey the idle down? Would this also lead to wealthy AFR due to messy TB location?
You must established the linkages to work concurrently... and also having them balanced. I've a sneaky suspicion that one or more of one's ITB models is just not appropriately established - mechanical linkage, or achievable throttle quit