I am trying to finish up my build. Seems like the motor doesnt want to turn over. Seems like headers (1 and 3 are warm) (2 and 4 are still cold). Still cant find out whats wrong yet.

98 B18c1
TWM ITB 52mm
440RC injectors

Please help.

Engine

98 Integra GSR head from RLZ
-3 angle valve job
-CNC polished head
-Port and polished on both exhaust and intake side
-more information on RLZ's website
-Skunk2 Pro2 cam shafts
-SKunk2 Pro series valvetrain (retainers, flat valves, springs)
-Skunk2 Pro series cam gears
-Ferrea Bronze valve guides, seals, seats
-Hondata intake manifold gasket
-Anodized purple valve cover with 2 -10an fittings
-Felbro gasket still in box for valve cover
-TWM 52mm ITB (custom vacuum rail from ILLGARAGE)
-RC 440 injectors
-Blox cam seal
-Toda timing belt (red)
-New distributor
-NGK wires
-RMF replica header

98 Integra GSR block (BENSEN SLEEVED to 84mm) From ht member
-Cleaned, decked, re-honed
-84mm sleeved bensen block
-Cometic 84mm head gasket
-ARP headstuds
-ARP main studs
-Eagle LS rods
-Eagle LS crank
-ACL rod, main, thrust bearings
-Manley 12.5:1 dome pistons 84mm
-Moroso oil pan
-B&R fitting in the back for catch can
-New alternator (autozone)
-New starter (autozone)
-OEM halfshaft (need bolts)
-Hasport motor mounts 62a street (polished)
-Moroso oil catch can with lines
-OEM itr oil pump (new)
-OEM itr water pump (new)


Transmission
-98 ITR LSD 4.7 final drive
-ACT 6puck unsprung clutch
-ACT 12lb flywheel
-ACT heavy duty pressure plate
-Hasport shift linkage with B&M race shifter
-Gator custom carbon axles for 500hp
-Mishimoto full radiator with 2 fans
-Mishimoto silicon radiator hoses

 

Itbs need to be synced

 

^^what do you mean by being synced?

 

Can I even sync without have the car start?

 

You are going to have to see what is going on inside the combustion chambers. Is there strong spark, proper air fuel mixture and is the timing correct.

IIRC the TWM ITB's are internally vacuum balanced (sync'd)

to answer your second question, it's hard to sync throttles without constant vacuum anyway!

 

Well, there is spark//dont know how strong the spark is at the moment//timing was set at "0"//I can take a picture of the setup just to get it to run

 

What are you using for engine management & tuning, a piggy back (fuel ignition controller), chipped ECU or a standalone EMS?

 

Have you tried holding the throttle down a bit to make sure everythings getting air? Also if you keep trying to start it you're going to flood the cylinders and soak the spark plugs in fuel so then it def won't start.

 

I had the same issue, I had to adjust the idle screw a bit to get it to hold idle.

 

^^cpt xthread//would you mind if i called you to ask you acouple of questions? pm me your number if you can help//

i can put the whole list up there on the build..and go from there..s300 on walbro 255..thats it

 

setting the idle is easy to do, you can figure it out.

 

Where/Who did you get your base tune for the S300 from?

Above you mention that you are unsure if you are using 330cc or 440cc injectors. That can make a difference in how your engine works.... I am going to assume that you are running stock fuel pressure while using the stock fuel pressure regulator. You didn't mention one above.

 

Twms have a regulator on the rail.

 

stock fuel pressure/etc Its a base map from hondata// ls/v itb 440rc map.. cant tune since the car cant start

 

did you set base timing... with a timing light? is it possible you installed the distributor 180* out?

 

With base timing//wouldnt i need to start the car?

 

The car should start right up.. I've tuned alot of itb setups, even a simple map will start them up to a point while holding the throttle open..

Create a new map, from scratch. Input injectors, battery offsets and idle settings. Dont forget to set your caliberated TPS because you're not using a stock honda tps.. Start the car, if the car starts when you're pressing the pedel, two things need to occur, proper cranking fuel table needs to be adjusted and itbs need to be opened up, I've owned two TWM itb sets in my time, i enjoyed them both..however They require proper throttle syncing as well as proper tps caliberation which is one thing people look over.

 

Mechanical sync or vacuum sync?

Don't the TWM throttles have integrated vacuum ports to sync the 4 runners?

 

Mechanical and VAC as well as syncing the tps to the tuning software..

 

Gottcha!

 

^^ ALL MOTOR^^ IF YOU HAVE A NUMBER, CAN I CONTACT YOU..I WOULD PAY FOR SERVICES. LMK

 

I do, PM me.

 

Hopefully your Pro-2 Cams are degreed properly.

 

Cams are set at proper degree from recommended settings//

 

He called me, and we've briefly discussed a few things, but he needs his wideband hooked up before he can go any futher, not being able to see the AFR , you dont know if its too rich or too lean, more then likely with the itbs, it'll be way too lean to even start..

The cams not being degreed in, wouldn't have anything to do with the car not starting, it might idle funny, or run funny, but it would still start.. degreeing the cams in, also is for clearence reasons as well, right now based on what he's told me, they are degreed in, and the map he's using just isn't giving enough cracking fuel.. Wont be able to do anything else until you have a proper vac box setup for the map, and a wideband on the car.