Controls up to 4 injectors with 3 to 7 ohms of impedance
4 Bosch 160lb/h (1600cc) injectors
Dimensions: 115 x 90 x 33mm
To determine which Peak & Hold you need
Grab a multi-meter and select Ohms 200
Touch the positive and negative leads of multi-meter together to measure resistance (record this number...i.e. measured 0.3)
Then take the positive and negative leads from multi-meter and put on each terminal of the injector. Doesn't matter the order. Record this measurement
Take the ohms measurement from Step 3 and then subtract the number you got in Step 2 (i.e. Step 3 4.8ohms - Step 2 0.3ohms = Total 4.5ohms)
High Impedance Injectors - Above 7ohms - No Peak and Hold Boxes are needed. Peak and Hold 2A - 3ohms to 7ohms (Bosch 160lb/hr). Peak and Hold 4A - Below 3ohms to 1.5ohms. Peak and Hold 8A - Below 1.5ohms (FT Injector, Billet Atomizer*). All low impedance Billet Atomizer Injectors manufactured after Nov. 2012 require 8A regardless of measured resistance.
*Billet Atomizer Injectors - Anything prior to serial # C300**** should only use the 4A/1A. This only applies to injectors manufactured prior to Nov. 2012.
Billet Pro Shop is proud to ship worldwide, and ships using major postal services such as Purolator, DHL, UPS, USPS and more.
Orders to Canada generally arrive within 1-3 business days.
Orders to the USA generally arrive within 2-3 business days.
Orders throughout the rest of the world ship next business day, and depend greatly on destination for time to arrive, but generally arrive within 7-10 business days.
Shipping within USA is free over $249 - some exclusions on larger products may apply.
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
Any product ordered may be cancelled prior to processing payment. However, if the order has already been processed and shipped, a 20% restocking fee will apply to the total purchase. No products may be returned for credit after 30 days from receipt of the products by the customer. There are no credit returns on installed items.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
* Gift cards
* Downloadable software products
There are certain situations where only partial refunds are granted:
* Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
* Any item that is returned more than 30 days after delivery
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Orders that have not been shipped can be cancelled by written or verbal request. Order cancellations that are requested before the order ships are subject to a 3% restocking fee. We are charged a non-refundable processing fee for every order, which will therefore not be refunded to the customer.
Late or missing refunds
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at email@example.com
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at firstname.lastname@example.org
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.