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The latvian ones are real. Taank did all the verification with Bosch USA on the ones we purchased.
 
Anyone know if the VS Racing 210's are real or fake Bosch?
I have a brand new set (only installed) Holley 160's I would sell as I am going to need more injector than I planned.
These might be the ticket for me.
 
It says the ones from the Latvian guy on eBay that they need to run screens before the injector from the fuel rail?

Remark: These injectors have NO SCREEN and MUST have a fine, 40 micron or finer pre-filter near the fuel rail! These Bosch injectors are NOT compatible with gas/petrol with MTBE content, such as VP Q16 and VP Import fuels or other MTBEoxygenated fuels. This is not a problem in the vast majority of race and pump gas/petrol applications.

If pre filters on the pumps are being used and a Weldon inline screen.... does one really need to run yet another filter?

I have Holley 120lb injectors in my '69 Chevelle turbo project (Gen1 Precision GTS76 (1200hp flywheel or so) and alum 5.3/T56 Magnum on e85; however I've heard they idle pretty poorly.. and part throttle not so great. I have an LS6 intake and Holley billet rails on it. (dual Walbro 450's) Maybe I should just get these instead with room to grow in the future. I will only run e85 and the car has a 25 gallon+ tank in it.

Are these simply overkill for something that won't make over 1200rwhp eventually?
 
The screen filter is a non issue if you have to run injector hats anyways to get the length needed. Just buy hats with screens. I'm running a 100micron filter before pumps(twin 380's) and a 30micron after pumps so I can careless. Drag boat deal I'll have the injectors cleaned annually regardless since I'll have the time.
Overkill yes but they're the cheapest hi impedence cng big injector to buy , and the cng type 160s have overheating issues unless you buy 1000buck versions? I'm shooting for 1200 at the crank on gas, not sure my pumps will cut it but the 210s will ?

Latvia set on the way btw
 
I had no issues with Holley 120lb injectors at all on GAS, but I'm planning on stepping the HP up beyond their ability. I tryed Holley 160's, but they did not idle nice on GAS.
I recently picked up a set of the '821' Bosch 210's, havent used them yet
 
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