Can I mount it in a horizontal position, or does it have to be vertical?

MSD recommends that they are mounted upright due to them being oil filled. The MSD Hi Vibration coil (#8222) can be mounted horizontal or vertical due to the epoxy compound.

can this be used for a 1972 240 z datsun ?

of course you can its awesome stuff

what is the primary current draw on the battery?

The primary resistance is .7 OHMs

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MSD 8203 Ignition Coil Blaster 2 Series (w/ballast resistor), Red, stock style ignition

Product ID: 1674599

Details

Brand
MSD
Connector Gender
Item Weight
850 g
Item dimensions L x W x H
5.7 x 3.8 x
Vehicle Service Type
Car

⚡45,000V max output

🔥0.7Ω primary resistance

🛠️100:1 turns ratio

23663 som

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Description

⚡ Ignite your ride with MSD’s Blaster 2 – where power meets precision!

UNLEASH 45 000 VOLTS OF POWER - Boost your ignition with 15,000 volts more than stock for unmatched spark intensity.
OIL FILLED METAL CANISTER COOLING - Premium-grade oil keeps your coil cool under pressure, ensuring durability and reliability.
COMPLETE INSTALLATION KIT INCLUDED - Comes with ballast resistor, terminals, and spark plug wire boots for seamless bolt-on upgrade.
PRECISION ENGINEERED 100 1 TURNS RATIO - Optimized coil windings deliver maximum voltage build-up and consistent performance.
CARB E O APPROVED MSD TRUSTED QUALITY - Drive with confidence knowing your ignition coil meets emissions standards and MSD’s legendary reliability.

The MSD 8203 Ignition Coil Blaster 2 Series is a high-performance, oil-filled ignition coil designed for stock points or electronic ignitions, delivering up to 45,000 volts with a 100:1 turns ratio and low primary resistance. Supplied with a ballast resistor and installation accessories, it ensures enhanced spark output, durability, and compatibility with MSD 5, 6, and 7 Series ignitions, all while being CARB E.O. approved.

Specifications

ASIN	B00029JKIM
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#374,469 in Automotive ( See Top 100 in Automotive ) #197 in Automotive Performance Ignition & Electrical Systems #1,282 in Automotive Replacement Ignition Coils
Brand Name	MSD
Compatible with Vehicle Type	Car
Connector Gender	Female-to-Male
Customer Reviews	4.6 4.6 out of 5 stars (126)
Global Trade Identification Number	00085132082032
Included Components	Per Item Description
Installation Type	Bolt-On
Item Dimensions	5.7 x 3.8 x 2.6 inches
Item Weight	850 g
Manufacturer	MSD Ignition
Manufacturer Part Number	MSD-8203
Manufacturer Warranty Description	Manufacturer's Limited 1 Year Warranty
Model Number	8203
Number of Items	1
OEM Equivalent Part Number	8203
Part Interchange Info	8203
UPC	085132082032
Unit Count	1 Count

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23663 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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