The LRP ZR.32 Spec.4 Pullstart is based upon the very popular ZR.32. In order to be able to again increase the enormous power of the .32 monster, we build in a completely new constructed carburettor that has an additional notch for improved adjustability and that provides an even more efficient
The LRP ZR.32 Spec.4 Pullstart is based upon the very popular ZR.32. In order to be able to again increase the enormous power of the .32 monster, we build in a completely new constructed carburettor that has an additional notch for improved adjustability and that provides an even more efficient fuel-air mixture.
This leads besides an improved idle speed setting, also to better responsiveness and more torque. The already known Heavy-Duty CoolDown- Max cylinder head provides sufficient cooling for this power unit.
Features
MASSIVE Big Block size - You cannot replace displacement with anything. but even more displacement!
New CoolDownMax cylinder head - Improved cooling and higher efficiency through new cooling fin arrangement
XTEC PowerCarb3 15S-2 carburettor - Flow optimised carburettor with 9.0mm insert for maximum power and easy adjustability at the same time
Universal fit - Fits all major .21 engine mounts
5 + 1 Ports
FREE PLUG - FREE LRP Platinum / Iridium R5 glow plug included
Standard burn room - Guarantees easy adjustment of the engine in all conditions
XTEC T6 engine housing - Especially reinforced heavy duty engine housing for toughest offroad action
Massive con rod - Extra reinforced con rod. Specially adjusted for .32 engines
Ultra strong pullstart - Pullstart specifically developed for big block engines
Power Start capable - Prepared for the use of the LRP Power Start for starting the engine at the push of one button
Torque you can barely handle
Technical InformationCubic capacity - .32 (5.24 ccm)
Bore - 19.80mm
Hub - 17.00mm
Power - 4.37 HP*
RPM - 33.300 RPM*
Number Channels - 5 + 1
Glow Plug - LRP Standard R5 (No. 35051)
Carburetor - XTEC PowerCarb3 15S-2 with 9mm venturi
Weight - 420g
Class - 1/8th Offroad Buggys/Truggys
*Figures may vary depending on used fuel, muffler and tuning
Will this engine bolt directly onto Savage mount or is there a specific mount for it?
Asked by Pat Ward on 20th December 2018
That should work fine in a Savage mount.
Answered by: Ben @ Wheelspin Models
Will this engine fit on a hyper 7 buggy ?
Will the mac 28 clutch and flywheel fit the Lrp ?
Asked by Jamie on 6th February 2019
Yes, that should fit on both counts.
Answered by: Ben @ Wheelspin Models
would thos fit the hobao mt and would the clutch from the hobao .30 fit this
Asked by Andrew on 4th November 2019
Yes, this should fit the Hobao MT, and yes the stock clutch should transfer over fine.
Answered by: Ben @ Wheelspin Models
hi will the engine mounts of a kyosho neo 2.0 fir this engine thanks.
Asked by Josh on 27th November 2019
Yes this should fit a Neo 2.0
Answered by: Ben @ Wheelspin Models
Hi, will the clutch and engine mounts off the kyosho neo 2.0 fit on this engine (lrp.32 speck 4) thanks
Asked by Josh on 13th January 2020
Yes that should drop into a Neo 2.0
Answered by: Ben @ Wheelspin Models
Is this in stock and would a roto start back plate fit on it ?
Asked by Toby Weatherill on 15th February 2020
Yes, in stock at time of writing.
I'm afraid I don't know to a roto start backplate for these sorry
Answered by: Ben @ Wheelspin Models
Hi I've got a hyper 7tq2 would this engine fit ok or would I have to get a new mount and bell housing clutch ex
Thanks cliff
Asked by Clifford Glover on 30th March 2020
Yes this should drop in to the Hyper 7
Answered by: Ben @ Wheelspin Models
will the savage x4.6 roto start fit on this engine? thanks
Asked by Lewis on 12th June 2020
No, sorry
Answered by: Ben @ Wheelspin Models
Would this fit into a HPI Pulse Pro line
Asked by Jonathan Miles on 1st July 2020
Yes that should fit an HPI Pulse
Answered by: Ben @ Wheelspin Models
Are you able to simply rotate the carb 180 degrees for ease of use or would it need a retune?
Asked by Hakeem on 13th July 2020
Yes you can rotate the carb
Answered by: Ben @ Wheelspin Models
Will this fit a nanda nrb-5 and can I put a blank plate do it fits a box start?
Asked by Ben Mackinnon on 19th July 2020
Yes as long as the shaft is teh same as the one pictured .
Answered by: anthony @ Wheelspin Models
Would this engine fit on the HBSS-C28B? And if a clutch, clutch bell and flywheel from a mach 28 engine fit?
Asked by Marica on 1st September 2020
Yes that should fit
Answered by: Ben @ Wheelspin Models
Hi will this fit a losi lst xxl
Asked by Daniel Neale on 14th November 2020
Yes should do, these are standard big block fitment
Answered by: Ben @ Wheelspin Models
Hi do you stock a rotostart conversion kit for this?
Asked by Tom Foat on 30th December 2020
Sorry they do not do one
Answered by: Ben @ Wheelspin Models
Will this fit an HPI Trophy 3.5? Also will the flywheel, clutch bell and exhaust manifold fit?
Asked by Ivan on 8th April 2022
Yes this would go in that car.
Answered by: Si @ Wheelspin Models
Will this fit an HPI Trophy 3.5, with standard engine mounts? Also will the standard exhaust fit? And will i need a new clutch, not because of size, because of power difference?
Asked by Ivan on 8th April 2022
This will fit that car and have no issues
Answered by: Si @ Wheelspin Models
Hi, will this drop straight into a HPI Savage please?
Asked by Adrian on 26th May 2022
Yes that will fit.
Answered by: Steve W @ Wheelspin Models
Hi, will the Fastrax back plate FAST565-8 fit this engine please?
Asked by Adrian on 26th May 2022
No that will not fit that engine , we do not list a rotostart backplate that fits that engine.
Answered by: Steve W @ Wheelspin Models
I see this is a simple drop in on HPI savage and Trophy will this fit into the firestorm 10t?
Asked by Craig Hesketh on 15th August 2022
No very sorry this is a big block engine so will not fit the Firstorme 10T
Answered by: Si @ Wheelspin Models
Can you link the engine mount spacers id need to fit this onto my hyper7 tq2
Asked by Luke Vernon on 10th February 2023
Yes these ones H87077C
Answered by: Steve @ Wheelspin Models
SCH-LRP38555 would this fit and make the engine flywheel start only
Asked by Ant on 25th March 2023
This engine does have a pull start on it but you can still use a box start on this too.
Answered by: Si @ Wheelspin Models
Is this engine compatible with a traxxas t max cheers
Asked by Paul on 5th June 2023
No, I'm very sorry but this will not fit that car.
Answered by: Si @ Wheelspin Models
Could this be a straight drop in to a ftx carnage... If not can you recommend a better quality than stock nitro engine
Asked by Trevor England on 10th February 2024
No that will not fit you would use this 4476519
Answered by: Steve @ Wheelspin Models
Got a retro thunder tiger mta4 .28 would this fit ? Would flywheel etc fit ?
Asked by James on 20th February 2024
Yes this would be a good replacement engine for that car. The flywheel and clutch etc should all just swap over.
Answered by: Si @ Wheelspin Models
