







⚡ Ignite your ride with unstoppable power and precision control!
The MSD 5520 Street Fire Ignition Control Box is a compact, high-performance ignition module designed to deliver consistent full power output at high RPMs. Featuring an adjustable rev limiter for engine protection and multiple spark technology for improved starting and idle, it easily integrates with points, amplifiers, and magnetic pickup distributors. Perfect for enthusiasts seeking reliable ignition control and enhanced engine performance.
| Manufacturer | MSD Ignition |
| Brand | MSD |
| Model | MSD |
| Product Dimensions | 16 x 5 x 10 cm; 1 kg |
| Item model number | 5520 |
| Manufacturer Part Number | MSD-5520 |
| OEM Part Number | 5520 |
| Special Features | <p><b>NOTE: CARB EO: D-40-43.</b></p> |
| Item Weight | 1 Kilograms |
L**C
Work better then factory
I had gone through 3 factories icm and they kept burning out and getting us stuck places I installed the street fire no more problem, also if I want to change my v6 to a v8 just need to change a pin on the side and it’s done, great product
J**O
WOW IT WORKS REALLY WELL
I put this MSD ignition box on my 1993 f-150 short wheel base cingle cab truck with a 1988 5.0 H.O. Mustang GT motor , gasket matched port and polished stock e7 heads and the truck intake, 'wich is almost twice the size of the gt' , 2 1/2 inch duel exhaust with flowmasters, no H pipe yet ,stock gt shorty headers and the part of the the smog pump that flows fresh air into the heads hooked up , have the MSD Super Conductor wires , rotor cap and the MSD Blaster coil . Right now im running Bosch Super Copper plugs and have opened the gap to .o65in adjusted the timing a little and im getting a consistant 3 to 4 miles a gallon ,'on the hiway' better than before without the ignition box and it smoothed out the rough cold starts in the mornings too. This is a great product for my weak stock ford ignition really tied it all together . It really made the gas peddle stiffen up and much more responsive and now i have to relearn how much peddle to give it when the light turns green , i try to baby the tires , but now i keep wanting to goose it a little to feel that power i was missing . People who cant tell a difference need to make sure they have the right plug wires and a properly functioning coil , good spark plugs and the correct setting on your timing, if not the the spark cant get to the plugs ,it grounds out somewhere along the line , you can see this by turning out all the lights around you and waiting for your eyes to adjust and if your plug wires are old or the wrong ones then you will see a fire works show. This is my first after market ignition box, never needed one before the newer cars and trucks have much better stock ignitions now than in 1993. Hope this was helpfull.
D**B
Highly recommended!
I bought this to replace an old Mallory unit that failed. It's not idiot-proof to install, but not too tricky. It has very similar wiring to my old Mallory- the wires have the same functions but use different colours. I had to adjust my timing (approx. 7 degrees different initial to the Mallory!) then it worked great. The multi-spark at low rpms is amazing, my car has a tuned 360 Chrysler with a very lumpy cam and it's much easier to drive now. It starts instantly, warm-up and idle are much smoother. It pulls away more cleanly- It often would stumble but now not at all. Mid-high running is no better, but the Mallory was great at that so I wasn't expecting any improvement.
誰**ん
古い機種にお手軽に付けられる
元がポイント式の骨董システムに使用。 実態は複数回点火のCDIっすかね。 因みにセミトラも兼ねるのでポイントに流れる電流は小さくて接点の焼損は発生せず機械摩耗を気にするだけとなります。 今、お手軽に買える唯一の機種かなぁ? 上位機種もありますが元々はV8に使うことを想定しているので4気筒に使うには十分でしょう(と、思いたい) 取説は英文だけでしたがGoogleの写真翻訳を使えば何の問題もありませんでした。 火花はさすが複数回点火(この機種は低回転のみ)でもうバチバチです。 (動画追加しました。本来キャブの周りでは火花厳禁ですよ🤗) 多少のキャブセッティング不備はカバーしてくれるぐらいの効果はあります。 後は耐久性ですかね? 本体を見るに防水性は期待できないので?配線取り回しは水が伝わって中に入らないように一回下げる、熱の影響を受け辛い設置場所を選びましょう。 回路に使っているであろう電解コンデンサーは有限寿命品で熱の影響を多大に受ける部品です。 (アレニウスの法則と云うのがあります。ググってみて下さい) ps 取り付け後の感想です。 1700ccでWeber45Dcoe搭載車です。 かぶって失火と言うことを考えなくなりました。 だからセルを回しながらアクセルをバンバン煽ってガソリン供給して初爆させれば真冬でも始動失敗はありません。 また、レブリミッターも完全に機能しており回転上昇の早い1,2速では非常にありがたいです。 もうなしでは怖くて回せません(笑)
K**H
いいっすね
海外からはるばる来たので納期はかかりましたが物はいたって正常でした。細かな傷はありましたが気にするほどではないですね。MSDは初ですがAE111につけるにはIGf信号を何とかしなければエンジンがかからないのでMSDから出ているタコメーター用出力線(12V出力)を分圧回路を組んで4vあたりに下げて車両側につなげばエンジンかかります。しかし純正タコメーターは動かなくなるので社外を入れるか何とかしないといけないかもです。
Trustpilot
2 weeks ago
4 days ago