venom injectors - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

upstate240sx · 12-20-2008, 05:34 PM

hi
i just got some venom 720cc injectors before i had a chance to do some research on them. after researching i have heard alot of bad things about them.
the guy i bought them from had them flow tested at witchunter, and they passed.

im debating whether or not i should use these injectors, it would suck to use them and have them act up any thoughts?

Grenade180sx · 12-20-2008, 06:06 PM

err. from the "flow" tests i have seen regarding them they are horrible. unless you have the flow chart from the previous owner id say scrap them or sell them

upstate240sx · 12-20-2008, 06:11 PM

ive got the flow chart from witchhunter and it passes, with the lowest injector spraying 704 and the highest at 732. but i guess a pass is a pass

***S14DB*** · 12-20-2008, 06:15 PM

2~3% seems like a high tolerance to me.

upstate240sx · 12-20-2008, 06:17 PM

thats what i was thinking, i mean i wont be using them for anything near 720, im boosting a t28 at 12psi , so the most i would want is something prob with the capabilities of a 550cc, but i bought them cause they were cheap

***S14DB*** · 12-20-2008, 06:29 PM

It's more that one cyl. is going to be rich and one is going to be lean.

upstate240sx · 12-20-2008, 08:20 PM

do u think that 3% will cause ne harm to the engine, also is it likely to change or worsen over the next say, 5k or 10k miles

12-20-2008, 05:34 PM	#1
upstate240sx Zilvia Member Join Date: Jun 2008 Location: US Posts: 281 Trader Rating: (3) Feedback Score: 3 reviews	venom injectors hi i just got some venom 720cc injectors before i had a chance to do some research on them. after researching i have heard alot of bad things about them. the guy i bought them from had them flow tested at witchunter, and they passed. im debating whether or not i should use these injectors, it would suck to use them and have them act up any thoughts?

12-20-2008, 06:15 PM	#4
*S14DB* AFC #1 Join Date: Oct 2003 Location: 昨晩あなたのお母さんの家 Posts: 20,181 Trader Rating: (3) Feedback Score: 3 reviews	2~3% seems like a high tolerance to me. __________________ Comments should be taken as Opinions not as Statements of Fact

12-20-2008, 06:29 PM	#6
*S14DB* AFC #1 Join Date: Oct 2003 Location: 昨晩あなたのお母さんの家 Posts: 20,181 Trader Rating: (3) Feedback Score: 3 reviews	It's more that one cyl. is going to be rich and one is going to be lean. __________________ Comments should be taken as Opinions not as Statements of Fact

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12-20-2008, 06:06 PM	#2
Grenade180sx Nissanaholic! Join Date: Aug 2007 Location: 909/951 Age: 37 Posts: 2,457 Trader Rating: (1) Feedback Score: 1 reviews	err. from the "flow" tests i have seen regarding them they are horrible. unless you have the flow chart from the previous owner id say scrap them or sell them

12-20-2008, 06:11 PM	#3
upstate240sx Zilvia Member Join Date: Jun 2008 Location: US Posts: 281 Trader Rating: (3) Feedback Score: 3 reviews	ive got the flow chart from witchhunter and it passes, with the lowest injector spraying 704 and the highest at 732. but i guess a pass is a pass

12-20-2008, 06:17 PM	#5
upstate240sx Zilvia Member Join Date: Jun 2008 Location: US Posts: 281 Trader Rating: (3) Feedback Score: 3 reviews	thats what i was thinking, i mean i wont be using them for anything near 720, im boosting a t28 at 12psi , so the most i would want is something prob with the capabilities of a 550cc, but i bought them cause they were cheap

12-20-2008, 08:20 PM	#7
upstate240sx Zilvia Member Join Date: Jun 2008 Location: US Posts: 281 Trader Rating: (3) Feedback Score: 3 reviews	do u think that 3% will cause ne harm to the engine, also is it likely to change or worsen over the next say, 5k or 10k miles